几何
三角形、圆、解析几何与证明题。
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find the midpoint of points a(3, 9) and b(-7, 3) graphically. plot the …
$(-2,6)$
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find the coordinate of point m such that the ratio of sm to mu is 2:3. …
6.6
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1 the volume of a cube is 729 in³. a. what is the length of the edge of…
a. 9 in b. 81 in²
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find the perimeter of each polygon. 1. rectangle with sides 4 in. and 8…
1. $24$ in 2. $72$ cm 3. $26$ mm 4. $x = 4$ cm 5. $x = 10$ ft 6. $x = 4$ m
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if eg = 71, find the value of x. 8x - 17 5x - 3 e f g
$x = 7$
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three pins are inserted into a cork mat at points c, e, and d. the thre…
4.9
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show all work for full credit. 1 the volume of a cube is 729 in³. a. wh…
a. 9 in b. 81 in²
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for the graph on the right, determine if the slope is positive, negativ…
B. Zero
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name three points coplanar with point a.
B, C, D
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find the midpoint of points a(7, 2) and b(10, -8) graphically. plot the…
$(8.5,-3)$
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inductive reasoning and conjecture make a conjecture about the next ite…
1. 41 2. \(\frac{1}{8}\) 3. 0.375 8a. The distance the marble travels is given by the formula \(d = 20t^{2}\) (where \(d\) is in cm and \(t\) is in seconds). 8b. 720 cm
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3. given directed line segment (overline{km}), find the coordinates of …
The coordinates of $L$ are $(-\frac{2}{3},-\frac{4}{3})$
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the graph of a circle with center (x, y) = (5, 7) is shown below. write…
$(x - 5)^2+(y - 7)^2=4$
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4. if the measure of an angle is 13°, find the measure of its supplemen…
$167^{\circ}$ ### 5.
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2 given directed line segment (overline{qs}), find the coordinates of (…
The coordinates of \(R\) are \((-\frac{1}{4},-\frac{1}{4})\)
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use the diagram to solve each problem. show your work. 1. how many squa…
1. 311 square feet 2. Approximately $\$691.11$ 3. Approximately $\$103.67$
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11. -/1 points use the method of completing the square to write an equa…
$(x - 4)^{2}+(y - 7)^{2}=3$
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15. the square and equilateral triangle below have the same perimeter. …
Equation: \(4(2\frac{1}{8}x + 30)=3(5\frac{1}{3}x)\) x: \(16\) Perimeter: \(256\)
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complete the square for y, creating a perfect - square trinomial by add…
$(x - 7)^{2}+(y - 2)^{2}=6$
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if $lkcong mk$, $lk = 7x - 10$, $kn=x + 3$, $mn=9x - 11$, and $kj = 28$…
46
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complete the square for y, creating a perfect - square trinomial by add…
$(x - 7)^2+(y - 2)^2=6$
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1-49. δpat is an isosceles right triangle with pa = ta a. calculate the…
a. $4\sqrt{2}$ b. $\frac{\sqrt{2}}{2}$ c. $\frac{\sqrt{2}}{2}$
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40. angela measured the length of a block. how long is the block? a. 5 …
a. 5 cm
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11. a ranger in a lookout tower spots two fires on the campground below…
The location of the fire hydrant is \(47.25\) meters east and \(88\) meters south of the tower.
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if ∠cde is a straight angle, de bisects ∠gdh, m∠gde=(8x - 1)°, m∠edh=(6…
$126^{\circ}$
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which angle is complementary to ∠4?
∠2
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10. given $overline{jl}$ with $j(8, - 8)$ and $l(-16, -2)$, find the co…
The coordinates of \(K\) are \((-8,-4)\)
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9. given $overline{xz}$ with $x(-4,3)$ and $z(6,-2)$, find the coordina…
\((-2,2)\)
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6. given $overline{wy}$ with $w(3,7)$ and $y(13, - 8)$, if $x$ partitio…
The coordinates of \(X\) are \((9,-2)\)
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what evidence from gilgamesh: a new english version best supports the c…
The evidence such as gripping axes, unsheathing knives, entering the forest resolutely, and his encouraging words to Enkidu support the conclusion that Gilgamesh is a strong leade…
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if m∠abc is one degree less than three times m∠abd and m∠dbc = 47°, fin…
$71^{\circ}$
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solve the triangle. round all measures to the nearest tenth of a unit. …
Side $z\approx6.1$ m, angle $Y\approx55.5^{\circ}$, angle $X\approx44.5^{\circ}$
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are you ready for more? pretend you are stuck in a coordinate plane. yo…
1. 10 2. 21 3. Por ejemplo, para ir de $(0,0)$ a $(3,2)$: El movimiento en $x$ es $3$ (3 pasos a la derecha), el movimiento en $y$ es $2$ (2 pasos hacia arriba), el total de pasos…
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question 9 (1 point) determine the perimeter of this triangle. 63° 14 6…
less than 46 units
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if m∠lmp is 11 degrees more than m∠nmp and m∠nml = 137°, find m∠nmp
\(63^{\circ}\)
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question 8 (1 point) what is the length of the pond to the nearest tent…
10.0 m
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8. given ab with a(8, - 4) and b(-6, -11), if p partitions ab such that…
\(P(\frac{44}{9},-\frac{50}{9})\)
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question 7 (1 point) what is the value of c to the nearest tenth of a m…
6.4 m
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if m∠cdf=(3x + 14)°, m∠fde=(5x - 2)° and m∠cde=(10x - 18)°, find x
$15$
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question / (1 point) what is the value of c to the nearest tenth of a m…
$6.4$ m
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if m∠wxz=(5x + 3)°, m∠zxy=(8x - 4)° and ∠wxy is a right angle, find m∠z…
$52^{\circ}$
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points that lie on the same plane. * choose this is a required question
Coplanar points
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question 7 (1 point) what is the value of c to the nearest tenth of a m…
A. 6.4 m
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if m∠efh=(5x + 1)°, m∠hfg = 62° and m∠efg=(18x + 11)°, find m∠efh
$21^{\circ}$
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a point that divides a segment into two congruent segments. * choose th…
Mid - point
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a 12 - m support post supports a telephone pole that is leaning slightl…
1. A. $65^{\circ}$ 2. B. $42^{\circ}$
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select the linking verb and the predicate noun or predicate adjective. …
Linking verb: appears; Predicate adjective: unstable
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based on the diagram, which two angles are congruent? 1 and 2 1 and 3 4…
B. 1 and 3
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the diagram shows the measurements taken by a surveyor. what is the hei…
$29.1$ m
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points that lie on the same plane. * choose ab + bc = ac * choose a lin…
1. Coplanar points 2. Segment - addition postulate 3. Ray
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an airplane is flying at an altitude of 6000 m. the angle of depression…
93 km
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determine the length of x and y to the nearest tenth of a centimetre. 4…
D. $x\approx6.4$ cm, $y\approx7.8$ cm
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a location with no size or shape. * choose two segments that have the s…
First question: Point Second question: Congruent segments
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determine the length of c to the nearest tenth of a centimetre. 3 cm 67…
C. 7.7 cm
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5. given $overline{ac}$ with $a(3,4)$ and $c(-9,-2)$, if $b$ partitions…
The coordinates of \(B\) are \((1,3)\)
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a line, ray, or segment that divides an angle or segment into two equal…
Bisector
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find an equation of the circle centered at (x, y) = (-1, 6) with a radi…
$(x + 1)^2+(y - 6)^2=81$
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a measurable part of a line consisting of two endpoints. * choose
Line - segment
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find an equation of the circle centered at (x, y) = (-1, 6) with a radi…
\((x + 1)^2+(y - 6)^2=81\)
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1. use the figures shown to complete parts (a) through (d). a. describe…
a. Figure 1 is translated 1 unit horizontally to the right and 8 units vertically down to move onto Figure 2. b. Let the coordinates of a point in Figure 1 be $(x,y)$. The coordin…
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points that lie on the same line. * choose this is a required question
Collinear points
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1 number the paragraphs. 2 circle key words, names, dates, events, and …
4. Although not directly stated, indigenous groups' survival and adaptation efforts imply they respected and utilized their environment to thrive. 5. Mesa people made adobe houses…
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made up of points with no thickness or width; extends indefinitely in b…
Line
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6. if b is the mid - point of $overline{ac}$, and $ac = 8x - 20$, find …
$26$
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8. - / 1 points give an equation of the circle with its center at the o…
\(x^{2}+y^{2}=25\)
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name this formula. * $sqrt{(x - x)^{2}+(y - y)^{2}}$
Distance formula (in a degenerate case where the two points are the same)
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7. - / 2 points find the center and the radius r of the circle given by…
center $(x,y)=(-5,6)$ radius $r = 7$ units
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a flat surface made up of points that extends indefinitely in both dire…
Plane
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find the center and the radius r of the circle with the following equat…
center $(x,y)=(0,0)$ radius $r = 7$ units
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the coordinates on a map for city a are (53, 13) and those for city b a…
88
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4. if df = 9x - 39, find ef. d 47 e 3x + 10 f
58
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find the coordinates of the midpoint of the line segment that joins the…
$(-2.5,-6.5)$
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find the coordinates of the midpoint of the line segment that joins the…
$(-2.5,-2)$
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these figures are congruent. what is rp? feet
73
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2. -/1 points find the distance between the two points. simplify your a…
$\sqrt{194}$
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find the distance between the two points. simplify your answer, and wri…
$9$
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8. if (overline{bd}congoverline{bc}), (bd = 5x - 26), (bc = 2x+1), and …
24
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use the figure below to answer questions #19 - 20. find the value of xy…
#19: 51 #20: 15
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7. if r is the mid - point of $overline{qs}$, $rs = 2x - 4$, $st = 4x -…
68
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$overline{pq}$ has endpoints at $p(8.7, 0.4)$ and $q(-2.2, -8.8)$. find…
$(3.25,-4.2)$
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1-43. a man who is 6 feet tall is walking at a rate of 4 feet/second, d…
a. 30 feet b. $6t$ feet
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cd has endpoints at c(7.8, -5.2) and d(9.8, -9.1). find the midpoint m …
$(8.8,-7.15)$
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kl has endpoints at k(12.5, 15.1) and l(5.7, 4.6). find the midpoint m …
$(9.1,9.85)$
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v(-51, -5) and w(97, 7) are the endpoints of a line segment. what is th…
$(23,1)$
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complete the congruence statement. △opq ≅ △
$\triangle UYT$
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the width of a rectangle measures (2.4s - 3.3t) centimeters, and its le…
$15.8s - 15.4t$
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5. if r is the mid - point of qs, find qs. q 5x - 3 r 21 - x s
34
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combine like terms (basic, decimals) score: 3/5 penalty: 1 off question…
$31d + 33f$
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j(16, 21) and k(75, 24) are the endpoints of a line segment. what is th…
$(45.5,22.5)$
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uv has endpoints at u(-80, -82) and v(-22, -41). find the midpoint m of…
$(-51,-61.5)$
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a triangle has side lengths of (3.3u + 6.4) centimeters, (9.9u - 2.9) c…
11 + 13.2u + 4.2v
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2. if qr = 17 and pr = 21, find pq.
4
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if $overline{lk}congoverline{mk}, lk = 7x - 10, kn=x + 3, mn=9x - 11$, …
46
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1. if pq = 9 and qr = 28, find pr.
37
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a triangle has side lengths of (6.2v + 5.4w) centimeters, (5.2v - 6.7x)…
$-4.6x + 11.4v+0.1w$
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p(7, 78) and q(58, 81) are the endpoints of a line segment. what is the…
$(32.5,79.5)$
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notes circumference is the around a circle. c = 2 x 3.14 x r (r = radiu…
a) $31.4$ cm b) $50.24$ m
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gh has endpoints at g(10, -1) and h(1, -20). find the midpoint m of gh.…
$(5.5,-10.5)$
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t(-6, 6) and u(3, -6) are the endpoints of a line segment. what is the …
$M=(-1.5,0)$
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use the figure below to answer questions #15 - 18. g is the midpoint of…
#15: 5 #16: 50 #17: 50 #18: 100