Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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solve 5 < 2x + 5 < 13. graph the solution. the solution is □.
$0 < x < 4$; The graph has an open - circle at 0, an open - circle at 4, and a line segment between them on the number line.
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(c) (5, 1 1/2) part 4 of 6
The point $(5,1\frac{1}{2})$ is located 5 units to the right of the y - axis and 1.5 units above the x - axis.
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draw a line representing the ise\ and a line representing the un\ of th…
$\frac{1}{2}$
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a local grocery stand sold $12,456.98 on a friday. there were 2 custome…
The best expression for the average amount spent by a customer is $\$12,000\div300$. He gets 323.25 miles on a single tank of gas.
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solve 6 < x + 9 < 11. graph the solution. the solution is graphical ele…
$-3<x<2$; The graph has open - circles at $x=-3$ and $x = 2$ with shading in between.
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here are 4 triangles that have each been transformed by a different tra…
Without seeing the actual triangles clearly, we can't give specific answers. But in general, we identify translations by movement without rotation or reflection, reflections by fl…
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solve the inequality. graph the solution set and write it in interval -…
The correct graph is the one with an open - circle at $\frac{15}{8}$ and the line extending to the right. In interval notation, the solution is $(\frac{15}{8},\infty)$.
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test prep 7. marcus owes his mother $10. he babysits his little sister …
$47$ ### 8.
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solve the inequality. graph the solution set and write it in interval n…
The correct graph is one with an open circle at 4 and a ray pointing to the right. Since the options are not fully shown, but based on the solution x>4, if there is an option with…
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solve the inequality. graph the solution set and write it in interval n…
The solution set in interval notation is (4,+\infty). The correct graph is not shown completely in the provided options, but it should have an open - circle at 4 and a ray extendi…
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find the missing length of the figure. 12
37
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there are two similar triangles in the diagram. find the unknown measur…
$80$
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find the missing length of the figure. 5 mm 12 mm 35 mm x = □ mm
$37.3$ mm
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find the unknown side length labeled with a variable in the given pair …
$10$
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a local grocery stand sold $12,456.98 on a friday. there were 289 custo…
1. The best - estimate expression for the average amount spent by a customer is $\$12,000\div300$. 2. He gets $323.25$ miles on a single tank of gas.
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find the missing length of the figure
$16$
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how long is the wire that supports the tree? 10 5.6 ft 3.3 ft
\(6.5\) ft
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jeremy bought a new computer. the length and width of the screen are sh…
$99.22$ square - inches
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find the measure of each marked angle. x° = (x + 30)° = (200 - 3x)° = (…
$x^{\circ}=50^{\circ}$ $(x + 30)^{\circ}=80^{\circ}$ $(200-3x)^{\circ}=50^{\circ}$
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find the angle of least positive measure (in degrees, not equal to the …
$162$
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solve x - 9 ≤ -14 or 3x + 8 ≥ 5. graph the solution. the solution is or…
$x\leq - 5$ or $x\geq - 1$ The graph will have a closed - circle at $x=-5$ and an arrow pointing to the left for $x\leq - 5$, and a closed - circle at $x = - 1$ and an arrow point…
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plot the points on a rectangular coordinate system. (a) (2, 8) (b) (-4,…
# Explanation: ## Step1: Understand coordinate system In a rectangular coordinate system, a point is represented as $(x,y)$. The $x$ - value is the horizontal displacement from th…
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4. priya and tyler are discussing the figures shown below. priya thinks…
I agree with Tyler. Figures B and D are scaled copies of A because the side - lengths of B and D are all 2 times the side - lengths of A, while figure C is not a scaled copy as it…
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5. use the graph on the right to answer the two questions below. a. wha…
a. $y - y_G=2(x - x_G)$ b. $y - y_G=-\frac{1}{2}(x - x_G)$
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the measure of an angle is 17°. what is the measure of its complementar…
73
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estimate the measure of this angle within 15°.
75
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estimate the measure of this angle within 15°.
45
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estimate the measure of this angle within 15°. submit
120
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estimate the measure of this angle within 15°. work it out
45
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drag the circle to select the correct article (un/una) crossword: name …
5. un bocadillo 7. una agua con gas 1. un café 4. una tostada
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the measure of an angle is 27°. what is the measure of its supplementar…
153
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the measure of an angle is 68°. what is the measure of its complementar…
\(22\)
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5. what is the rate of change (slope) for this graph?
$-0.3$
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a pool measuring 12 meters by 30 meters is surrounded by a path of unif…
7
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the measure of an angle is 16°. what is the measure of its supplementar…
$164$
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this is the only question in this section. estion nd the measure of the…
140
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question find the measure of the missing angle.
\(56^{\circ}\)
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in $delta jkl$, $j = 79$ cm, $k = 74$ cm and $l = 65$ cm. find the area…
$2244$ cm²
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in $delta jkl$, $j = 79$ cm, $k = 74$ cm and $l = 65$ cm. find the area…
2244 \(cm^{2}\)
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question find the measure of the missing angle. answer attempt 3 out of…
103
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in $delta ijk, i = 9.2$ inches, $j = 3.7$ inches and $k = 8.3$ inches. …
15 square inches
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in $delta ijk$, $i = 9.2$ inches, $j = 3.7$ inches and $k = 8.3$ inches…
15 square inches
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in δwxy, w = 69 inches, x = 96 inches and y = 57 inches. find the area …
$1943.2$ square inches
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in the diagram below, lines m and n are crossed by line t. which set of…
1. (3) 2. (3) 3. (1) 4. (4) 5. (2)
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in $\triangle def$, $d = 54$ cm, $e = 24$ cm and $f = 59$ cm. find the …
$648.8$ square centimeters
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in $\triangle def$, $d = 54$ cm, $e = 24$ cm and $f = 59$ cm. find the …
$648.7$ $cm^{2}$
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in $\triangle def$, $d = 54$ cm, $e = 24$ cm and $f = 59$ cm. find the …
\(648.7\) \(cm^{2}\)
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find the measure of the missing angle.
\(64^{\circ}\)
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in $delta qrs$, $q = 88$ inches, $r = 40$ inches and $s = 61$ inches. f…
$1059.0$ square inches
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in $delta qrs$, $q = 88$ inches, $r = 40$ inches and $s = 61$ inches. f…
$1059.0$ square inches
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in $delta wxy$, $w = 4.7$ cm, $x = 9.2$ cm and $y = 8.8$ cm. find the a…
$20.3$ $cm^{2}$
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in $delta wxy$, $w = 4.7$ cm, $x = 9.2$ cm and $y = 8.8$ cm. find the a…
\(20.4\) \(cm^{2}\)
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in $delta klm$, $k = 50$ cm, $l = 78$ cm and $m = 52$ cm. find the area…
\(1281.3\) \(cm^{2}\)
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solve for x and graph the solution on the number line below. x + 3 ≤ 7 …
Inequality Notation: $x\leq4$ Number Line: On the number - line, you would place a closed circle at 4 (because the inequality includes equality, i.e., $\leq$) and draw a line to t…
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in $delta klm$, $k = 50$ cm, $l = 78$ cm and $m = 52$ cm. find the area…
$1281.3$ $cm^{2}$
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20. alternate exterior angles are the angles labeled in the same color …
21. No; they are corresponding angles. 22. No; they are not in a special angle - pair relationship in a simple way (angle 1 and 3 are corresponding). 23. No; they are correspondin…
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solve for x and graph the solution on the number line below. -2 > -5 + …
Inequality Notation: $x < 3$ On the number - line, you would draw an open circle at 3 (since the inequality is strict, $x$ cannot equal 3) and draw an arrow to the left to represe…
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describe the reflection that maps $overline{qr}$, with vertices $q(6, -…
2
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solve for x and graph the solution on the number line below. 7 + x < 6 …
Inequality Notation: $x < - 1$ Number Line: On the number - line, there is an open circle at - 1 (since the inequality is strict, $x eq - 1$) and the line extends to the left tow…
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describe the reflection that maps $overline{st}$, with vertices $s(-7, …
$3$
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solve for x and graph the solution on the number line below. 56 < 7x an…
> $x > 8$ On the number - line, there would be an open circle at 8 and an arrow pointing to the right.
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16. a plane parallel to lh identify all pairs of each type of angles in…
17. Corresponding angles: $\angle1$ and $\angle3$, $\angle2$ and $\angle4$, $\angle5$ and $\angle6$, $\angle7$ and $\angle8$; lines $d$ and $e$, transversals $a$ and $b$. 18. Alte…
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solve for x and graph the solution on the number line below. 0 < 7x ans…
Inequality Notation: $x>0$ Number Line: An open - circle at 0 and a line extending to the right.
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question 6 4-1 homework describe the transformation. use decimals, if n…
$(x,y)\to(x - 1,y - 2)$
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use the graph to estimate the x - and y - intercepts of the function. x…
x - intercept(s): - 3 y - intercept: None
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question 5 4-1 homework describe the transformation. use decimals, if n…
\(-2\)
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challenge #6 plot five parabolas, one through each set of color points.…
The process to plot the parabolas is to first find their equations using the points they pass through and then plot points based on the equations.
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question 4 4-1 homework describe the transformation. use decimals, if n…
$-1$
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solve for x and graph the solution on the number line below. -2 ≤ 2x an…
Inequality Notation: $x\geq - 1$ Number Line: On the number - line, we put a closed circle at - 1 (because the inequality is $\geq$) and draw a line to the right of - 1.
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question 3 4-1 homework describe the transformation. use decimals, if n…
\((x + 2,y - 2)\)
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solve for x and graph the solution on the number line below. 2x ≥ -4 an…
Inequality Notation: $x\geq - 2$ To graph on the number - line: Place a closed circle at - 2 (because the inequality is $\geq$) and draw a line to the right of - 2.
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triangle abc has coordinates a (2, 0), b(-1, 5), and c(4, 3). determine…
B. $A'(2, 0), B'(-1,-5), C'(4,-3)$
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naveen plotted his triangular garden on a coordinate plane. what are th…
The vertices of the reflected triangle are \((1,-2)\), \((4,-1)\), and \((2,3)\)
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use the graph to estimate the x - and y - intercepts of the function. a…
B. x - intercept: (1, 0); y - intercept: (0, - 3)
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solve the inequality and graph the solution on the line provided. 13 + …
Inequality Notation: $x\leq8$ Number Line: Plot a closed - circle at 8 and shade to the left.
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identify all pairs of alternate interior angles ∠1 and ∠5 ∠1 and ∠8 ∠2 …
$\angle3$ and $\angle5$, $\angle4$ and $\angle6$
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2. quadrilateral a has side lengths 6, 9, 9, and 12. quadrilateral b is…
12
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naveen plotted his triangular garden on a coordinate plane. what are th…
The vertices of the reflected triangle are \((1,-1)\), \((4, - 1)\), and \((2,3)\)
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solve the inequality and graph the solution on the line provided. 3x + …
Inequality Notation: $x\geq - 8$ Number Line: Mark a closed - circle at - 8 (because of $\geq$) and draw a line to the right.
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consider the lines that contain the segments in the figure and the plan…
Plane AFG (It seems there is a mis - naming in the options provided in the original problem, but if we assume the correct plane naming based on the parallel - plane and point - co…
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describe the reflection of △fgh with vertices f(-3, 2), g(-4, -1), and …
$(y,x)$
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use the graph to estimate the x - and y - intercepts of the function. x…
x - intercept(s): 3 y - intercept: - 1
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structure what type of pair of angles are ∠11 and ∠13? corresponding an…
consecutive interior angles
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use the graph to estimate the x - and y - intercepts of the function. x…
x - intercept: 3; y - intercept: - 2
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design fiona is using graphic design software to make stickers. to crea…
\(-x,y\)
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2) rotation 90° counterclockwise about the origin
# Explicación: ## Paso 1: Recuerda la regla de rotación La regla para una rotación de 90° en sentido anti - reloj alrededor del origen es $(x,y)\to(-y,x)$. ## Paso 2: Encuentra la…
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6. if the lines $overline{ef}$ and $overline{cd}$ intersect at point $m…
6. (2) $\angle CMF$ and $\angle DME$ 7. (3) $109^{\circ}$ 8. (1) $\overline{MN}$ is perpendicular to $\overline{OP}$ 9. (3) They are congruent. 10. (1) $4\frac{2}{3}$
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are these shapes similar?
no
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are these shapes similar?
Yes
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6. if the lines (overline{ef}) and (overline{cd}) intersect at point (m…
(2) $\angle CMF$ and $\angle DME$
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are these shapes similar?
yes
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are these shapes similar?
no
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solve the inequality and graph the solution on the line provided. -2x -…
<, $x < - 5$ On the number - line, there is an open circle at - 5 and the line extends to the left.
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are these shapes similar? yes no
yes
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6. if the lines (overline{fp}) and (overline{ci}) intersect at point (m…
(2) ### 7.
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how do you see it? consider the lines that contain the segments in the …
a. $\overleftrightarrow{MP}$, $\overleftrightarrow{KL}$, $\overleftrightarrow{RS}$ b. $\overleftrightarrow{NK}$, $\overleftrightarrow{NQ}$, $\overleftrightarrow{OM}$, $\overleftri…
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are these shapes similar?
no
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solve the inequality and graph the solution on the line provided. -2x -…
<, $x < - 5$ To graph on the number - line: Draw an open circle at - 5 (because the inequality is strict, i.e., $x eq - 5$) and shade the line to the left of - 5.
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in the cube shown below, which lines are skew? tx and uy rv and vw rs a…
$\overleftrightarrow{TX}$ and $\overleftrightarrow{UY}$
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solve the inequality and graph the solution on the line provided. 7x - …
Inequality Notation: $x<8$ Number Line: Plot an open - circle at 8 and shade the line to the left of 8.