Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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graph the equation and state the slope of the line if the slope exists …
The slope of the line $x=-1$ is undefined. The graph is a vertical line passing through the point $(-1,0)$ (and all points with $x -$coordinate equal to -1).
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answer attempt 1 out of 2 x = ° y = °
$x = 49^{\circ}$ $y = 41^{\circ}$
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substitute the given values into the given formula and solve for the un…
14
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answer attempt 1 out of 2 $x=square^{circ}$ $y = square^{circ}$
\(x = 59\) \(y = 31\)
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answer attempt 1 out of 2 $g=square^{circ}$ $h = square^{circ}$ $k=squa…
\(g = 118^{\circ}\), \(h = 62^{\circ}\), \(k = 133^{\circ}\), \(m = 47^{\circ}\)
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for each inequality, show the integers which are solutions in two ways:…
1. For \(x < 1\): - List: \(\{...,-3,-2,-1,0\}\) - Graph: An open - circle at \(1\) and an arrow pointing to the left on the number line. 2. For \(x>5\): - List: \(\{6,7,8,...\}\)…
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draw a line representing the “rise” and a line representing the “run” o…
The slope of the line is $\frac{4}{5}$. Regarding drawing the "rise" and "run" lines, to draw the "rise" line, start from the point (-5, 0) and draw a vertical line segment 4 unit…
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answer attempt 1 out of 2 $x=square^{circ}$ $y = square^{circ}$
$x = 52$ $y = 128$
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find the measure of the missing angle. answer attempt 1 out of 2 a =
$20$
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find the distance between the points (-16.2, -18.2) and (3, -4.4). roun…
$23.6$
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find the distance between the points (2, -15.2) and (-11, 4.1). round d…
$23.3$
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find the distance between the points (-20, 15) and (-10, 5). round deci…
$14.1$
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find the distance between the points (-8, -8) and (4, 4). round decimal…
$17.0$
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find the distance between the points (9, 2) and (-6, 2). round decimals…
15
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find the measure of the missing angles. answer attempt 1 out of 2 x = y…
$x = 60$ $y = 30$
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find the distance between the points (3, 2) and (9, 2). round decimals …
6
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find the distance between the points (2, 10) and (8, 4). round decimals…
$8.5$
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for each equation or inequality below, graph the set of all rational nu…
1. For \(x > 1\): Draw an open - circle at \(x = 1\) and shade the number line to the right of \(1\). 2. For \(x<2\): Draw an open - circle at \(x = 2\) and shade the number line …
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find the distance between the points (10, 7) and (4, 2). round decimals…
$7.8$
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find the distance between the points (11, 5) and (2, 11). round decimal…
$10.3$
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find the distance between the points (6, 7) and (1, 2). round decimals …
$7.1$
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47. if (f(x)=12 - \frac{x^{2}}{2}) and (f(2k)=2k), what is one possible…
A. 2 ### 48.
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find the distance between the points (-10, -5) and (-4, 9). round decim…
$15.2$
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find the distance between the points (10, -2) and (5, -2). round decima…
5
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find the distance between the points (9, 9) and (-4, -2). round decimal…
17.0
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solve the right triangle. find the length of the side adjacent to the g…
Length of adjacent side: 4 Length of hypotenuse: 5.66 Other acute angle: $45^{\circ}$
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find the distance between the points (-2, -7) and (10, -7). round decim…
12
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jada wants to purchase a triangular trampoline. what are the actual bas…
Actual base = 10 ft Actual height = 12 ft
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find the distance between the points (-9, 1) and (-2, 10). round decima…
$11.4$
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find the distance between the points (3, 10) and (-9, -6). round decima…
$20$
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3 2 8 cm³ 11 cm³ 15 cm³ 18 cm³
18 cm³
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find the distance between the points (8, -8) and (3, 4). round decimals…
$13$
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find the distance between the points (4, -2) and (-2, -10). round decim…
10
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construct a parallel line through the given point: 29) 30) construct a …
The parallel lines for 29 and 30 and the perpendicular bisectors for 31 and 32 are constructed as described above.
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use the graph to answer the question. identify the x - and y - intercep…
x - intercepts: (-1,0) and (3,0) y - intercept: (0,-3)
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using the graph, determine the coordinates of the x - intercepts of the…
$(-8,0),(-6,0)$
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the measures of the angles of a triangle are three consecutive even int…
58, 60, 62
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question point q is on line segment pr. given qr = 2x + 4, pq = x, and …
$46$
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two angles are supplementary if their sum is 180°. the larger angle mea…
The smaller angle measures $58^{\circ}$. The larger angle measures $122^{\circ}$.
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1. calculate the perimeter. leave your answer in simplest form. 3a mcr3…
$14\sqrt{5}$
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for each triangle, check all that apply. triangle a triangle b triangle…
Triangle A: O Scalene Triangle B: O Isosceles Triangle C: O Equilateral, O Isosceles Triangle D: O Equilateral, O Isosceles
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the width of a rectangle measures $(7r - 2s)$ centimeters, and its leng…
$16r - 14s$
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problem 3 points f, and g are plotted on the coordinate plane. plot the…
| Point | Coordinates | |--|--| | $F$ | $(2,-2)$ | | $G$ | $(0,-4)$ |
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look at this shape: which image shows a reflection? a b c a b c
C
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find the area of this trapezoid. be sure to include the correct unit in…
$104$ $yd^{2}$
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solve for x.
$40$
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graph the linear equation. y = 5 use the graphing tool to graph the lin…
A horizontal line passing through the point $(0,5)$ (and all points where $y = 5$) on the coordinate - plane.
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solve for u and graph the solution. 1 ≥ |u + 7| click two endpoints to …
The solution of the inequality is \(-8\leq u\leq - 6\). To graph it, click on the points at \(u=-8\) and \(u = - 6\) to create a line segment with filled - in endpoints (since the…
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find the x - and y - coordinates of the labeled point. the coordinates …
(3, - 4)
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solve for x. x = submit
\(x = 7\)
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en la figura mostrada a continuación tenemos un círculo cuyo centro es …
(a) $JL$ (b) $HK$ (c) $KL$ (d) 3 unidades
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oscar has a map of the campground where he is staying. the scale shows …
a) $\frac{1}{2}$ b) $1.25$ mi
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with the given information, can it be determined that m||n? write yes o…
A. Yes, the lines are parallel by the Converse of the Same - Side Interior Angles Postulate
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which transformation would take figure a to figure b? answer a counterc…
B. A reflection over the y - axis
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write the standard form of the equation of the circle described below. …
$(x - 7)^2+(y + 6)^2=9$
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pr and su are parallel lines. which angles are supplementary angles? ∠r…
$\angle RQO$ and $\angle PQO$
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jazlyn owns an indoor trampoline park. the scale drawing shows a new tr…
Actual length = 12 ft Actual width = 6 ft
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chaya has a map that shows the lengths of some hiking trails. the scale…
3 9
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oscar has a map of the campground where he is staying. the scale shows …
## a. $\frac{1}{2}$ ## b. $1.5$
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determine if the two triangles are necessarily congruent. if so, fill i…
The triangles are necessarily congruent. First box: $\angle A=\angle O$ (Given) Second box: $\angle C=\angle M$ (Given) Third box: $AC = OM$ (Given) Bottom box: Reason: AAS (Angle…
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which transformation would take figure a to figure b? answer a reflecti…
A reflection over the y - axis
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which of the following number lines represents the inequality x>-5?
The third number - line (the one with an open circle at - 5 and the line extending to the right).
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a flower bed is in the shape of a triangle with one side twice the leng…
The length of the shortest side is 29 feet, the length of the second side is 58 feet, and the length of the third side is 83 feet.
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solve for x. x =
25
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which transformation would take figure a to figure b? answer a clockwis…
A reflection over the line $y=-x$
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point (x, y) is reflected over the y - axis, and then translated 5 unit…
$(-x + 5,y - 2)$
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point h(5, 3) is translated 4 units down and 3 units to the left to get…
$(2,-1)$
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determine a series of transformations that would map figure q onto figu…
A translation 11 units up followed by a translation 11 units left.
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jazlyn also wants to purchase the trampoline shown in this scale drawin…
Actual length = 16 ft Actual width = 10 ft
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a line intersects two parallel lines, forming four acute angles and fou…
\(w = 1010\)
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rectangles abcd and efgh are similar. the length of each side of efgh i…
D. 3,240
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solve for x. x =
$x=-2$
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oscar has a map of the campground where he is staying. the scale shows …
0.5 (in miles per inch)
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use the following figure to determine the motion rule that describes th…
\((x,y)\to(x, - y)\)
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find the measure of ∠knh. m∠knh =
$75$
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solve for x. (4x + 54)° (126 - 2x)° x =
$12$
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solve for x. (6x + 12)° 132° x = □
$20$
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solve for x. (58 - 2x)° (64 - 4x)° x =
$3$
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solve for x. (7x - 65)° 56° x =
$x = 27$
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solve for x. (85 - 2x)° (93 - 4x)° x = submit
\(4\)
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solve for x. (100 - 2x)° (10x)° x =
$10$
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which angles are vertical angles? ∠pqt and ∠stq ∠pqt and ∠rqo ∠pqt and …
$\angle PQT$ and $\angle RQO$
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which angles are vertical angles? ∠mnp and ∠jkn ∠mnk and ∠lki ∠jki and …
$\angle JKI$ and $\angle LKN$
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which angles are alternate interior angles? ∠lmp and ∠qpm ∠lmp and ∠opr…
$\angle{LMP}$ and $\angle{QPM}$
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select all the pairs of alternate interior angles. ∠hig and ∠kln ∠hil a…
$\angle HIG$ and $\angle KLN$, $\angle HIL$ and $\angle MLI$, $\angle JIL$ and $\angle HIG$
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select all the pairs of consecutive interior angles. ∠wvs and ∠tsv ∠uvx…
$\angle RSV$ and $\angle UVS$, $\angle UVS$ and $\angle WVS$
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select all the pairs of vertical angles. ∠rsp and ∠tsu ∠rsp and ∠tsp ∠o…
$\angle RSP$ and $\angle TSU$, $\angle QPN$ and $\angle OPS$
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which angles are consecutive interior angles? ∠cdb and ∠fgi ∠cdg and ∠h…
$\angle HGD$ and $\angle EDG$
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which angles are adjacent angles? ∠kjg and ∠ijl ∠kjg and ∠hgj ∠kjg and …
$\angle KJG$ and $\angle IJG$
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parallelogram efgh is shown in the coordinate plane. efgh is rotated 90…
$(1,1)$
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which angles are alternate interior angles? ∠tsv and ∠uvx ∠tsv and ∠rsq…
$\angle TSV$ and $\angle UVS$
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match each circular flower bed on the left to its circumference and its…
Flower Bed A: circumference = $10\pi$ feet, area = $25\pi$ square feet Flower Bed B: circumference = $12\pi$ feet, area = $36\pi$ square feet
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the movement of the progress bar may be uneven because questions can be…
B. \(P = 76\) feet, \(A = 330\) square feet
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in the figure below, △abc is similar to △xyz. what is the length of zx?…
10.5
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which angles are adjacent angles? ∠onq and ∠pqn ∠onq and ∠rqn ∠onq and …
$\angle ONQ$ and $\angle MNQ$
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which angles are supplementary angles? ∠mlj and ∠noq ∠nol and ∠noq ∠klj…
∠NOL and ∠NOQ
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which angles are supplementary angles? ∠lmj and ∠kjm ∠lmj and ∠nmj ∠lmj…
∠LMJ and ∠NMJ
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which angles are alternate interior angles? ∠bcf and ∠bca ∠bcf and ∠gfh…
∠BCF and ∠GFC
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which angles are vertical angles? ∠srp and ∠qru ∠srp and ∠qrp ∠sru and …
$\angle SRP$ and $\angle QRU$
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geometry transversals (solving) name the relationship between the angle…
For problem 1: \(x = 0\) (The process for other problems is similar as described above)