Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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slopes of lines 10,000 4000 2 5 the two triangles have at least two pai…
similar
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determine (a) the area and (b) the perimeter of the quadrilateral. a. t…
a. 441 b. 84
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felipe wants to replace a glass window in his restaurant. the window is…
252
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finding the area of a triangle continued > estimate. circle all the pro…
Triangle 7: 30 square inches Triangle 9: 35 square inches Triangle 11: 70 square inches Triangle 12: 40 square inches
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melissa wants to replace the wooden floor at her gym. the floor is in t…
$14400$
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jose wants to plant grass in his backyard. his backyard is in the shape…
56
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question solve for a and b
$a=\frac{5\sqrt{2}}{2}$, $b=\frac{5\sqrt{2}}{2}$
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find the perimeter of the rectangle. include the unit. 13 ft 20 ft
66 ft
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which of the following is not true of sculpture in the round? a. there …
A. There are three main techniques of sculpture in the round which include, casting, carving, and assemblage. (This statement is too simplistic as there are other techniques too a…
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finding the area of a triangle > estimate. circle all problems that wil…
The areas of the circled triangles are 30 square units and 24 square units.
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find the perimeter of the square. include the unit. 17 m
68 m
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9. select all the expressions that are equivalent to 8 - 12 - (6 + 4). …
C. $8 - 12-6 - 4$, D. $8-(6 + 4)-12$ ### 10.
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two triangles from the video are shown. the two triangles have at least…
similar
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solve for a and b answer attempt 1 out of 3 a = b =
$a=\frac{7\sqrt{6}}{2}$ $b=\frac{7\sqrt{6}}{2}$
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solve for y and x answer attempt 1 out of 3 y = x =
$y = 8$ $x = 8$
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congruent? yes no similar? yes no congruent? yes no similar? yes no con…
Top - left: Congruent? No, Similar? No Top - right: Congruent? No, Similar? Yes Bottom - left: Congruent? No, Similar? No Bottom - right: Congruent? No, Similar? No
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solve for y and x answer attempt 1 out of 3 y = x =
\(y = 3\sqrt{2}\) \(x = 6\)
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solve for a and b answer attempt 1 out of 3 a = b =
$a = 7\sqrt{2}$ $b = 7\sqrt{2}$
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on a zip - line course, you are harnessed to a cable that travels throu…
(The actual answer depends on the coordinates read from the graph. Without specific coordinates, a numerical answer cannot be provided. If for example, B has coordinates $(x_1,y_1…
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m∠ost = (10x + 43)° (15x + 12)°
$105$
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the slope of a road is called the grade. what is the grade of a road th…
D. $\frac{1}{25}$
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determine the area of the triangle 6 cm 24 cm the area is (type an inte…
72
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finding the area of a triangle > estimate. circle all problems that wil…
Triangle 1 area: 30 square units Triangle 3 area: 24 square units Triangle 5 area: 20 square units Triangle 6 area: 30 square units
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finding the area of a triangle > estimate. circle all problems that wil…
Problem 1 area: 30 square units Problem 3 area: 24 square units Problem 5 area: 20 square units
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in santa fe district v doe, the court ruled that student - led prayer a…
The games were too closely related to an official school activity, showing religious support.
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put the numbers 8, 9, 10, 11, 12, 13, 14, 14, 16, and 18 in the circles…
One possible arrangement: Center number 11. Arrange the numbers around it such that one row is 8, 18, 11; another row is 9, 16, 12; another row is 10, 13, 14; another row is 12, 1…
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angle pairs created by parallel l for each set of angles name the angle…
Type of angle pair: Supplementary angles $x = 7$ Angle Measurements: $98^{\circ}$ and $82^{\circ}$
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resolver para x. (5x - 30)° (3x)° x =
$x = 15$
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problems 1-4: graph all the solutions to each inequality or equation. 1…
1. For \(|x|\leq3\), the solution set is \([-3,3]\) and is represented on the number - line by shading the region between \(x=-3\) and \(x = 3\) with closed circles at \(x=-3\) an…
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the surface area of a right - circular cylinder is given by the polynom…
$51.1$
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resolver para x. (7x + 18)° 81° x =
$x = 9$
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reflect the figure over the line x = 1. plot all of the points of the r…
Plot the points obtained by using the rule $(x,y)\to(2 - x,y)$ for each vertex of the original figure.
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reflect the figure over the line x = 1. plot all of the points of the r…
# Explanation: ## Step1: Recall reflection formula For a point $(x,y)$ reflected over the line $x = a$, the new - $x$ coordinate is $2a - x$ and the $y$ - coordinate remains the s…
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resolver para x. (2x + 41)° 51°
$x = 5$
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look at this diagram: if $overleftrightarrow{gi}$ and $overleftrightarr…
40
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what is the measurement for letter a? include the unit.
0.4 cm
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what are the coordinates of point v? write your answer as an integer or…
(-4, - 2.5)
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put the numbers 8, 9, 10, 11, 12, 13, 14, 16, and 18 in the circles in …
# Explanation: ## Step1: Find the sum of all given numbers The sum of 8, 9, 10, 11, 12, 13, 14, 16, 18 is $8 + 9+10 + 11+12+13+14+16+18=111$. ## Step2: Analyze the structure Assum…
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what are the coordinates of point f? write your answer as an integer or…
(-3, 2.5)
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what are the coordinates of point c?
(3, - 5)
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what are the coordinates of point t? write your answer as an integer or…
(-1, - 5)
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put the numbers 8, 9, 10, 11, 12, 13, 14, 14, 16, and 18 in the circles…
There are multiple valid arrangements, one example of an arrangement of numbers in the circles (in a particular order) is $8,18,10,14,12,16,11,13,9$ such that each row sums to $36…
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what are the coordinates of point m?
(0, - 3)
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which point has coordinates (1, 0)?
w
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put the numbers 8, 9, 10, 11, 12, 13, 14, 14, 16, and 18 in the circles…
One possible arrangement: Top - most circle: 8; Left - hand side (going clock - wise): 18, 9; Next circle: 11; Next: 14, 10; Next: 12; Next: 13, 16 (There are other valid arrangem…
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what are the coordinates of point t?
(-1, 1)
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which point has coordinates (-3, 1)?
W
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put the numbers 8, 9, 10, 11, 12, 13, 14, 16, and 18 in the circles in …
One possible arrangement (depending on the row - definition in the star): Rows could be (8, 18, 10), (9, 16, 11), (12, 14, 13) etc. where each row sums to 36. The actual placement…
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which graph has a slope of $\frac{4}{5}$?
The graph for which when two points are selected and the slope formula $m = \frac{y_2 - y_1}{x_2 - x_1}$ is applied gives a value of $\frac{4}{5}$. Without the ability to actually…
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mo and pr are parallel lines. which angles are adjacent angles? ∠pqs an…
∠ONQ and ∠MNQ
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pr and su are parallel lines. which angles are vertical angles? ∠pqo an…
∠STV and ∠UTQ
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mo and pr are parallel lines. which angles are alternate exterior angle…
∠RQS and ∠MNL
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ce and fh are parallel lines. which angles are alternate interior angle…
∠FGD and ∠EDG
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an inequality is shown. 7x - 3 > 2(2x + 3) + x solve the inequality and…
$x > 4.5$; On the number line, an open circle at 4.5 and an arrow pointing to the right.
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math 118: formative assessment 2 — logic (ch. 3.4 - 3.6) mathematical i…
a) Converse: If $x^{2}>4$, then $x > 2$; Inverse: If $x\leq2$, then $x^{2}\leq4$; Contra - positive: If $x^{2}\leq4$, then $x\leq2$. b) $p ightarrow q$ is logically equivalent to …
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complete all the problems. 1. find the distance between (0, 3) and (0, …
1. The distance between $(0,3)$ and $(0,5)$ is 2. 2. Gordon walked 4 blocks.
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graph the line x = - 8.
Draw a vertical line passing through $x = - 8$ on the $x$ - axis. For any value of $y$, the $x$ - coordinate of points on this line is always $-8$.
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a cylinder has been drilled out of this block to allow a rod to pass th…
$382.14$ $mm^{3}$
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rt and uw are parallel lines. which angles are alternate interior angle…
$\angle WVX$ and $\angle RSV$
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qs and tv are parallel lines. which angles are alternate interior angle…
$\angle SRU$ and $\angle VUR$
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3. aylin walks from the bicycle to the umbrella and then to the moon. h…
1. Aylin walked 8 blocks. 2. The distance between $(2,3)$ and $(2,7)$ is 4 units. 3. The Circle is 5 blocks from the Triangle.
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eg and hj are parallel lines. which angles are vertical angles? ∠efd an…
$\angle HIK$ and $\angle JIF$
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identifying isometric transformations which rigid transformation would …
a reflection
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np and qs are parallel lines. which angles are alternate exterior angle…
$\angle QRT$ and $\angle POM$
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bd and eg are parallel lines. which angles are adjacent angles? ∠bca an…
$\angle BCA$ and $\angle DCA$
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eg and hj are parallel lines. which angles are corresponding angles? ∠h…
$\angle JIF$ and $\angle GFD$
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3. find the perimeter: 6 feet 5 feet 2 feet 10 feet
46 feet
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su and vx are parallel lines. which angles are adjacent angles? ∠stw an…
$\angle XWT$ and $\angle XWY$
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km and np are parallel lines. which angles are alternate exterior angle…
$\angle KLJ$ and $\angle POQ$
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name _ beginning digraphs say the name of each picture. listen for the …
# Breve Explicación: Los digrafos son combinaciones de dos letras que representan un sonido único. Analizamos el sonido inicial de cada palabra asociada a la imagen y elegimos el …
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triangle abc with vertices a(-4, 2), b(4, 7), and c(5, 1): x - axis
The vertices of the reflected triangle are $A'(-4,-2)$, $B'(4,-7)$, $C'(5,-1)$.
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graph and label all pre - images planes below. rectangle qrst with vert…
The pre - image of rectangle QRST has vertices Q(-6,-1), R(-2,1), S(1,-5), T(-2,-7) which are graphed and labeled on the coordinate grid.
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1. find the area: 5 ft 6 ft
$15$ square feet
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determine the error in each example of deductive reasoning. a) it is sn…
a) Non - sequitur fallacy. b) Hasty generalization fallacy. c) Hasty generalization fallacy. d) Non - sequitur fallacy.
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9. select all the expressions that are equivalent to 8 - 12 - (6 + 4). …
C. $8 - 12-6 - 4$, D. $8-(6 + 4)-12$ ### 10.
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5. a rectangle has a perimeter of 16ft. what is the length and width of…
B. $L = 5$ ft, $W = 3$ ft
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find the measure of $overline{bc}$. answer attempt 1 out of 2 submit an…
$\sqrt{481}\approx21.93$
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choose the card that shows the greater value. $\frac{1}{6}$
The second card (the whole - rectangle card)
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find m∠dcb. answer attempt 1 out of 2 m∠dcb =
$86$
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in △pqr, $overline{pq}congoverline{rp}$ and m∠p = 57°. find m∠r.
$61.5^{\circ}$
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question in △jkl, $overline{lj}congoverline{kl}$ and m∠l = 127°. find m…
$26.5^{\circ}$
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question in △uvw, $overline{uv}congoverline{wu}$ and m∠w = 51°. find m∠…
$78^{\circ}$
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if each mark on the x - axis represents one second, when did the object…
5.5 seconds
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question in △opq, $overline{pq}congoverline{op}$ and m∠o = 56°. find m∠…
$56^{\circ}$
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question in △opq, $overline{pq}congoverline{op}$ and m∠o = 56°. find m∠…
$62^{\circ}$
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in △mno, $overline{om}congoverline{no}$ and m∠n = 17°. find m∠m.
$17^{\circ}$
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question in △uvw, $overline{vw}congoverline{uv}$ and m∠v = 159°. find m…
$10.5^{\circ}$
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a parabola has a vertex at (-3,2). where is the axis of symmetry? y = 2…
\(x = - 3\)
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use the perimeter formula for a rectangle, $p = 2(ell + w)$ or $p = 2el…
16. $P = 56$ units 17. $w = 2$ units 18. $\ell = 8$ units
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the interior dimensions of a restaurant refrigerator are 8 feet high, 6…
1. $V = 48$ units³ 2. $V = 22500$ units³ 3. $h = 3$ units 4. $h = 8$ units 5. $w = 8$ units 6. $w = 4$ units 7. $\ell = 9$ units 8. $\ell = 10$ units 9. $A = 72$ units² 10. $A = 9…
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figure o is the result of a transformation on figure n. which transform…
A rotation 90° counterclockwise about the origin
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find the value of x. 1) m∠abc = 180°, m∠abd=(4x + 4)° 2) m∠qps=(3x - 15…
1. $x = 20$ 2. $x = 35$ 3. $x = 6$ 4. $x = 10$ 5. $x = 15$ 6. $x = 27$
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the interior dimensions of a restaurant refrigerator are 8 feet high, 6…
\(V = 48\) units³ 2. **For finding \(V\) when \(\ell = 50\), \(w = 30\), and \(h = 15\) using \(V=\ell wh\)**:
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1). rectangle abcd with vertices a(-3,0), b(1,2), c(2,0), and d(-2,-2):…
The vertices of the dilated rectangle are $A'(-9,0),B'(3,6),C'(6,0),D'(-6,-6)$
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triangle rst with vertices r(-5, 1), s(-3, 4), and t(2, -1); k = 2
The vertices of the dilated triangle are $R'(-10,2)$, $S'(-6,8)$, $T'(4,-2)$
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triangle rst with vertices r(-5, 1), s(-3, 4), and t(2, -1): k = 2 rect…
Vertices of dilated triangle R'S'T': $R'(-10,2)$, $S'(-6,8)$, $T'(4,-2)$; Vertices of dilated rectangle A'B'C'D': $A'(-9,0)$, $B'(3,6)$, $C'(6,0)$, $D'(-6,-6)$
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triangle xyz with vertices x(3, -2), y(6, 1), and z(5, -7): 180°. squar…
Vertices of rotated triangle $X'(-3,2)$, $Y'(-6,-1)$, $Z'(-5,7)$; vertices of rotated square $A'(-5,-7)$, $B'(-7,-4)$, $C'(-4,-2)$, $D'(-2,-5)$
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graphing the solution of a one variable inequality graph the solution o…
An open circle at 2 and an arrow pointing to the right on the number - line.
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michael received a grant to make a community garden. he makes a scale d…
$1\ ft^{2}$
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6 michael received a grant to make a community garden. he makes a scale…
If the length and width of a garden - bed on the drawing are \(l_{d}\) cm and \(w_{d}\) cm respectively, the actual area of one garden - bed is \(\frac{l_{d}w_{d}}{4}\) square fee…