Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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in the figure below, n lies between m and p. find the location of n so …
$3$
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2 what is the surface area of the right rectangular prism? show your wo…
$650$ cm²
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use the figure for exercises 1 - 4. using the given information, which …
1. $s\parallel t$ by the Corresponding - Angles Postulate. 2. $d\parallel a$ by the Alternate - Interior Angles Theorem. 3. $d\parallel a$ by the Alternate - Exterior Angles Theor…
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answer the questions below. write your answers in simplest form. (a) a …
(a) 15 yd (b) 6 ft
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directions use the formula to find the volume of each figure. write you…
# Explicación paso a paso: ## Paso1: Aplicar fórmula volumen = longitud × ancho × altura 1. $3\times3\times3 = 27\ cm^{3}$ 2. $5\times5\times5 = 125\ cm^{3}$ 3. $10\times6\times5 …
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study the example showing how to find the surface area of a three - dim…
No, Ayana's expression does not represent the surface area of Nina's earring. The expression \(2(18\times18)\) has an extra square - base term, making the calculation incorrect. T…
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2.4: transatlantic trade part 1. using arrows, illustrate the transfer …
## Part 1: Draw an arrow from Europe to Africa labeled with "guns, textiles, alcohol"; an arrow from Africa to the Americas labeled with "enslaved Africans"; an arrow from the Ame…
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1. ayana wrote the expression below. does this expression represent the…
1. Without more information about Nina's earring shape, we can't be sure, but if we assume standard 3 - D shapes, the answer is no. 2. 650 cm²
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33. discuss mathematical thinking describe how the graph of each piece …
For both piece - wise functions, the domain and range do not change. The graph changes in that the "open - circle" and "closed - circle" points at the break - points of the piece …
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all of the faces of the triangular pyramid are identical. what is the s…
$28$ $cm^{2}$
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match each equation to its graph. a. (y = 2x) b. (y=\frac{4}{5}x) c. (y…
Match them by comparing slopes. For example, the least - steep line (with slope $\frac{1}{4}$) corresponds to the graph with the shallowest angle with the x - axis, and the most -…
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tyler is building a fish tank in the shape of a sphere that has a diame…
4
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graph {x| - 10 ≤ x ≤ 15}.
On the number line, place closed circles at $-10$ and $15$ and draw a solid line segment between them.
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7. by 1763, what were two reasons why the colonists were angry with bri…
B. The colonists couldn’t move past the Appalachian Mountains. D. The colonists had to pay more taxes.
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use what you learned to solve these problems. what is the surface - are…
208 in²
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college prep you measure the dimensions of a gift box as 8.75 inches, 4…
100 in³ is not an appropriate approximation of the volume of the gift - box.
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concept preview match the measure of bearing in column i with the appro…
1. C 2. G 3. H 4. A 5. E 6. D 7. F 8. J 9. I 10. B
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7. by 1763, what were two reasons why the colonists were angry with bri…
B. The colonists couldn't move past the Appalachian Mountains. D. The colonists had to pay more taxes.
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victory for britain in 1763, britain and france ended the war and signe…
France gave Britain control of Canada and most of the land east of the Mississippi River.
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solve the inequality. $n - 13geq - 20$ solution: graph the solution.
\(n\geq - 7\); Draw a number - line, label the point \(-7\) with a closed circle (since the inequality is \(\geq\)), and shade to the right of \(-7\)
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directions use the formula to find the area of each figure. write your …
1. $9\ m^{2}$ 2. $63\ cm^{2}$ 3. $880\ m^{2}$ 4. $110\ mm^{2}$ 5. $16.25\ cm^{2}$ 6. $375\ mm^{2}$ 7. $8\ m$ 8. $216\ cm^{2}$ 9. $100\ mm$ 10. $2040\ m^{2}$ 11. $29.75\ mm^{2}$ 12…
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solve 6 < x + 5 ≤ 11. solution: graph the solution.
$1<x\leq6$; The graph should be a number - line with an open circle at 1 and a closed circle at 6, and the line segment between them shaded.
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graph the linear equation. x - 2 = 0 use the graphing tool to graph the…
Draw a vertical line passing through the point \((2,0)\) on the given coordinate grid.
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graph the image of rectangle qrst after a translation 7 units right.
Graph the rectangle with vertices \(Q'(-1,-1)\), \(R'(9,-1)\), \(S'(9,2)\), \(T'(-1,2)\)
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in exercises 9 - 14, use the diagram. 9. find the perimeter of △abd 10.…
9. Perimeter of $\triangle ABD$: Let $A(2,4)$, $B(2, - 1)$, $D(-4,-1)$. First, find the length of $AB$: Since the $x$-coordinates of $A$ and $B$ are the same ($x = 2$), $AB=\vert4…
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(a) a square has an area of 64 ft². what is the length of each side? (b…
(a) 8 ft (b) 3 ft
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modeling real life a farmer fills a field with solar - panels. the area…
a. About 19807 solar - panels can fit in the field. b. Yes, the field can produce enough electricity for 500 houses each month.
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△abc and △xyz are similar. (a) complete the three pairs of proportions …
The completed proportions are: $\frac{XY}{XZ}=\frac{1}{2}$, $\frac{XY}{YZ}=\frac{2}{5}$, $\frac{XZ}{YZ}=\frac{4}{5}$
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use the compass and straightedge to construct a segment congruent to $o…
Constructed segment $\overline{PQ}$ (where $Q$ is a point on the arc drawn from $P$ with compass width equal to $MN$) is congruent to $\overline{MN}$.
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score: 9/10 current time: 175.8 find: sin a *the figure is not drawn to…
$\frac{76}{95}$
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score: 0/10 current time: 149.9 find: cos b *the figure is not drawn to…
$\frac{56}{65}$
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graph the image of rectangle cdef after a translation 2 units right and…
Graph the rectangle with vertices \((-6,-6)\), \((0,-6)\), \((0,-1)\), \((-6,-1)\)
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write the sentence as an inequality. a number n is less than or equal t…
$n\leq - 7$ or $n>12$ For graphing: - For $n\leq - 7$, we draw a closed - circle at $n=-7$ (because of the $\leq$ sign) and an arrow pointing to the left. - For $n > 12$, we draw …
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score: 4/10 current time: 100.4 find: cos b answer 48/55 55/73 55/48 48…
$\frac{48}{73}$
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score: 3/10 current time: 78.9 find: cos b *the figure is not drawn to …
$\frac{21}{75}$
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question 9 of 12 (1 point) | question attempt: 1 of unlimited △abc and …
$\frac{AB}{AC}=\frac{1}{2}$, $\frac{AB}{BC}=\frac{2}{5}$, $\frac{XZ}{YZ}=\frac{4}{5}$
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score: 2/10 current time: 60.1 find: sin a *the figure is not drawn to …
$\frac{45}{53}$
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score: 1/10 current time: 37.3 find: sin b *the figure is not drawn to …
$\frac{18}{82}$
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modeling real life a farmer fills a field with solar panels. the area o…
About 19807 solar - panels can fit in the field.
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score: 0/10 current time: 9.3 find: tan a answer
$\frac{84}{13}$
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use the compass and straightedge to construct a segment congruent to $o…
The constructed segment $\overline{PQ}$ is congruent to $\overline{MN}$.
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score: 1/10 current time: 36.4 find: cos a *the figure is not drawn to …
$\frac{70}{74}$
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graph the image of △abc after a translation 6 units up.
Plot the new triangle with vertices obtained by adding 6 to the y - coordinates of the vertices of \(\triangle ABC\).
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reasoning a drone flying over a field of corn identifies a dry area. th…
(495.75, 672)
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score: 0/10 current time: 5.9 find: tan a *the figure is not drawn to s…
$\frac{63}{60}$
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score: 3/10 current time: 12:44 find: cos a answer
$\frac{48}{60}$
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reasoning a drone flying over a field of corn identifies a dry area. th…
$(495.75,672)$
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question 7 of 12 1 point question attempt 1 of unlimited which pairs of…
First pair: Congruent? No, Similar? Yes Second pair: Congruent? No, Similar? No Third pair: Congruent? No, Similar? No Fourth pair: Congruent? No, Similar? No
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score: 2/10 current time: 95.9 find: sin a *the figure is not drawn to …
$\frac{60}{65}$
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score: 1/10 current time: 67.8 find: cos a *the figure is not drawn to …
$\frac{24}{74}$
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find: sin b *the figure is not drawn to scale* answer $\frac{7}{25}$ $\…
$\frac{7}{25}$
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the point t is the mid - point of $overline{sv}$. find the location of …
$-2$
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graph {x|x < 5 or x > 10}.
We use an open - circle at 5 and draw an arrow to the left of 5, and use an open - circle at 10 and draw an arrow to the right of 10 on the number line.
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solve the inequality and graph the solution on the line provided. 3 + 5…
Inequality Notation: $x\geq4$ To graph on the number - line: Draw a closed circle at 4 (because the inequality includes equality, i.e., $\geq$) and draw an arrow to the right to r…
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match each pair of lines to the correct description. parallel lines nei…
AB and CD: parallel lines EF and CD: perpendicular lines GH and EF: neither parallel nor perpendicular lines
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modeling real life you want to install an in - ground basketball post. …
10
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a frequent problem in surveying city lots and rural lands adjacent to c…
13540
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classify each figure as a line, ray, or line segment. then, show how to…
(a) Type: ray, How to write it: $\overrightarrow{LM}$ (b) Type: line segment, How to write it: $\overline{GH}$ (c) Type: line, How to write it: $\overleftrightarrow{JK}$
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solve the inequality and graph the solution on the line provided. -2 + …
$\leq$, $x\leq - 2$ To graph on the number - line: Draw a number line. Mark a closed circle at - 2 (because the inequality is $\leq$) and shade the line to the left of - 2 to repr…
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select the correct answer from each drop - down menu. how are line segm…
How are line - segments and rays alike?: Both a ray and a line segment are part of a line. How are they different?: A ray is bounded on one side, but a line segment is bounded on …
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write the sentence as an inequality. graph the inequality. a number $d$…
Inequality: $0 < d<10$ The graph has an open circle at 0, an open circle at 10, and the region between them is shaded.
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select the correct answer from each drop - down menu. how are line segm…
How are line segments and rays alike? - are part of a line How are they different? - A ray is not bounded, but a line segment has two endpoints
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solve the inequality and graph the solution on the line provided. -11 +…
$\leq$, $x\leq7$ To graph on the number - line: Draw a number line. Put a closed circle at 7 (because the inequality is $\leq$) and shade to the left of 7.
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3 select the line segment. a. r s b. m n c. g h d. p q reset next
A. RS
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classify each figure as a line, ray or line segment. then, show how to …
(a) Type: ray, How to write it: \(\overrightarrow{LM}\) (b) Type: line segment, How to write it: \(\overline{GH}\) (c) Type: line, How to write it: \(\overleftrightarrow{JK}\)
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select the correct answer from each drop - down menu. for the diagram s…
The endpoint of $\overrightarrow{DE}$ is D. $\overrightarrow{GA}$ and $\overrightarrow{DF}$ do not intersect.
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what is the students error? choose the correct answer below. a. ∠2 and …
B. ∠2 and ∠3 are not vertical angles.
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solve the inequality and graph the solution on the line provided. -18 +…
> $x>6$ On the number - line, we put an open circle at 6 and draw an arrow to the right.
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if ab is parallel to cd, which statement must be true? a. the perpendic…
C. AB and CD do not intersect.
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determine whether the figures are congruent. yes no
Yes
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question write the equation of the line in fully simplified slope - int…
\(y=\frac{1}{2}x + 2\)
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use the diagram to find the perimeter and the area of △cde. round your …
The area is about $3.96$ square units. The perimeter is about $16.72$ units.
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write the equation of the line in fully simplified slope - intercept fo…
$y =-\frac{3}{5}x - 3$
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which of the following is not a parallelogram? rhombus rectangle square…
trapezoid
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what is the shape of the can of split pea soup? cone cylinder rectangul…
B. Cylinder
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what is the shape of the figure? hexagon regular hexagon regular pentag…
Pentagon
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classify each figure as a line, ray, or line segment. then, show how to…
(a) Type: ray, How to write it: $\overrightarrow{LM}$ (b) Type: line segment, How to write it: $\overline{GH}$ (c) Type: line, How to write it: $\overleftrightarrow{JK}$
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patrick is assembling a table that he bought at a furniture store. he u…
B. Regular Hexagon
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fill in the blank. a square is a special kind of _. pentagon triangle t…
rectangle
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fill in the blank. a rectangle is a special kind of ______. trapezoid p…
Parallelogram
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what is the name of the shape? hexagon regular pentagon regular hexagon…
D. Pentagon
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classify each figure as a line, ray, or line - segment. then, show how …
(a) Type: line; How to write it: $\overleftrightarrow{AB}$ (b) Type: ray; How to write it: $\overrightarrow{CD}$ (c) Type: line segment; How to write it: $\overline{EF}$
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∠qur ≅ ∠rus. complete the proof that (overleftrightarrow{rt}perpoverlef…
The reasons for step 3 is "Substitution property of equality" and the reason for step 4 is "Division property of equality".
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try again. your answer is incorrect. classify each figure as a line, ra…
(a) Type: line, How to write it: $\overleftrightarrow{XJ}$ (b) Type: line segment, How to write it: $\overline{GH}$ (c) Type: ray, How to write it: $\overrightarrow{ML}$
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monarchy (noun) mon - ar - chy mā - nar - kē a system of government rul…
rectangle
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find the area of the polygon with the given vertices. w(0, 0), x(0, 3),…
9
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8. for the rectangle shown calculate: a) the perimeter b) the area 2\fr…
a) $14\frac{5}{6}$ inches b) $12\frac{2}{3}$ square inches
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what is the equation of the red line pictured below? o x=2 o y=2 o y=2x…
y = 2
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find the value of x.
66
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2) find the area and perimeter of the figures below. be sure to show al…
a) Area: $24$ mm², Perimeter: $26.5$ mm b) Area: $47$ in², Perimeter: $34.5$ in
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find the value of x.
30
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classify each figure as a line, ray, or line segment. then, show how to…
(a) Type: line; How to write it: $\overleftrightarrow{KJ}$ (b) Type: line segment; How to write it: $\overline{GH}$ (c) Type: ray; How to write it: $\overrightarrow{ML}$
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choose the correct equation for the red line pictured below o y = (3/2)…
$y=(-3/2)x - 1$ (corresponding to the third option in the multiple - choice list)
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question 4 sketch a graph of $f(x)=\begin{cases}-3&\text{if }xleq - 2\\…
# Explanation: ## Step1: Graph for $x\leq - 2$ The function is $f(x)=-3$ for $x\leq - 2$. It is a horizontal line at $y = - 3$ with a closed - circle at $x=-2$ (since the inequali…
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classify each figure as a line, ray, or line segment. then, show how to…
(a) Type: line segment; How to write it: $\overline{TU}$ (b) Type: ray; How to write it: $\overrightarrow{PQ}$ (c) Type: line; How to write it: $\overleftrightarrow{SR}$
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2) find the area and perimeter of the figures below. be sure to show al…
area: 24 mm² perimeter: 26.5 mm
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game design a computer software designer is creating a new video game. …
The secret passage should be located at the point $(8.5,10.5)$ on the grid.
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graph the compound inequality on the number line. x<2 and x≥ - 2
On the number line, there is a closed - circle at $x=-2$, an open - circle at $x = 2$, and the region between them is shaded.
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in problems 13 - 22, write the standard form of the equation and the ge…
Para cada problema, la ecuación estándar y general es: - Problema 13: - Ecuación estándar: \(x^{2}+y^{2}=4\) - Ecuación general: \(x^{2}+y^{2}-4 = 0\) - Problema 14: - Ecuación es…
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bigideasmath.com equation explanation reason m∠abd = m∠cbe write the eq…
The steps to prove $m\angle1 = m\angle3$ are as follows: First, use the Angle Addition Postulate to express $m\angle ABD$ and $m\angle CBE$ in terms of smaller - angle measures. T…