几何
三角形、圆、解析几何与证明题。
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graph the inequality in the coordinate plane. x > - 2
Draw a dashed vertical line at $x=-2$ and shade the region to the right of this line in the coordinate - plane.
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5 multiple choice 1 point which of the following represents the length,…
C. 57
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which of the following represents the width, in m, of a right rectangul…
D. 4
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3 multiple choice 1 point the value v represents the volume, in cubic i…
A. $\sqrt[3]{V}$
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an angle has a measure of $\frac{3pi}{20}$ radians. what is the measure…
A. 27
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10. the area of a square picture frame is 55 square inches. find the le…
PART A: 7 inches PART B: 7.4 inches
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7 relationships continued (7x - 21)° (9x + 1)° 8
$x = 12.5$
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which of the following transformations maps efg onto efg? translation r…
translation right 16 units
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additional geometric terminology n - gen math geometry there is a great…
## Exercise #1 ### (a) Cannot be determined without measurement. ### (b) Place at half - length of $\overline{AB}$ from $A$ (if length known). ### (c) $\overline{AM}\cong\overline…
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which of the following transformations maps abcde onto abcde? translati…
translation right 12 units and up 11 units
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1. which of these is a prime number? a. 39 b. 97 c. 55 d. 63 1, 3, 7, 9…
1. B. 97 2. B. 4, E. 32 3. Second model (4 hearts), Fourth model (8 hearts)
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which of the following transformations maps cdef onto cdef? translation…
translation left 8 units
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which of the following transformations maps cdef onto cdef? translation…
reflection across the y - axis
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circle all the problems that show two labeled angles that are supplemen…
1. **For problem 1**: - **Explanation**: - **Step1: Set up the equation** - Since the two - labeled angles \((4x + 6)^{\circ}\) and \(130^{\circ}\) are supplementary, their sum is…
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jazlyn wants to purchase the triangular trampoline shown. the scale is …
$40$ ft²
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the midpoint of $overline{tu}$ is $m(8.5, -1)$. one endpoint is $t(17, …
$(0,-1)$
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gh has a mid - point at m(5.5, 15.5). point g is at (9, 19). find the c…
$(2,12)$
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the ground clearance of an overhead electrical cable must be determined…
$19.4$ ft
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each aisle handing out food samples. the workers are spaced apart equal…
$(3,23)$
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gh has a mid - point at m(-5.5, 10.5). point h is at (-4, 8). find the …
$G=(-7,13)$
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the mid - point n of $overline{rs}$ has coordinates $(10.5,3.5)$. point…
$(16,1)$
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jazlyn wants to purchase a triangular trampoline. $a = \\frac{1}{2}bh$.…
Actual base = 10 ft Actual height = 12 ft
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jazlyn wants to purchase a triangular trampoline. what is the formula f…
$A = \frac{1}{2}bh$
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in order to be precise, jacob sets the jar he will use on the cartesian…
$(2,7)$
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the midpoint of $overline{kl}$ is $m(11.5, 11.5)$. one endpoint is $k(1…
$(12,7)$
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the midpoint of $overline{st}$ is $m(7.5, 13)$. one endpoint is $s(14, …
$(1,16)$
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the mid - point n of (overline{jk}) has coordinates (4, 8). point j has…
$(7,10)$
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consider statements p and q. p: austin is singing. q: martina is in geo…
(a) Statement 1: $ eg q ightarrow p$; Statement 2: $ eg p ightarrow q$ (b) | $p$ | $q$ | Statement 1: $ eg q ightarrow p$ | Statement 2: $ eg p ightarrow q$ | |----|----|----|…
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bc has a midpoint at m(0, -2). point b is at (3, -7). find the coordina…
$C=(-3,3)$
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the midpoint of $overline{bc}$ is $m(4,8)$. one endpoint is $c(1,8)$. f…
$(7,8)$
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martina is in geometry class. (a) write each statement below in symboli…
(a) Statement 1: \( eg p ightarrow q\); Statement 2: \( eg q ightarrow p\) (b) | \(p\) | \(q\) | Statement 1: \( eg p ightarrow q\) | Statement 2: \( eg q ightarrow p\) | |---…
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the midpoint of $overline{rs}$ is $m(5, 5)$. one endpoint is $s(4, 6)$.…
$(6,4)$
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question 8 of 10 one of the endpoints of line segment ab is a(-9,-14). …
$(4,21)$
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the mid - point of $overline{rs}$ is $m(6,5)$. one endpoint is $s(5,10)…
$(7,0)$
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find the surface area of the figure. 10 ft 10 ft 4 ft 360 ft² 200 ft² 4…
$360$ ft²
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question 3 of 10 one of the endpoints of line - segment ab is a(-9,-14)…
$(14,11)$
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the midpoint of $overline{cd}$ is $m(5, 3)$. one endpoint is $d(2, 5)$.…
$C=(8,1)$
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a distance of 210.23 ft was measured along a 3 percent slope. compute t…
$210.13$ ft
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the midpoint m of $overline{uv}$ has coordinates (2, 2). point v has co…
$(1,3)$
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st has a mid - point at m(10, 9). point t is at (10, 8). find the coord…
$(10,10)$
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find the surface area of the following: math monks 15 m 7 m 5 m 215 cm²…
430 m² (corresponding to the option with numerical value 430 in the given choices after ignoring the wrong cm² units in options)
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find the surface area of the following: 504 ft² 127 ft² 254 ft² 150 ft²…
$254\ ft^{2}$
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find the surface area of the following: l 21 w 17 h 19 2158 in.² 1079 i…
2158 in.²
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given the figure below, find the values of x and z. (13x + 79)° 75°
$x=\frac{-4}{13}$ $z = 105$
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one of the endpoints of line segment ab is a(0, -9). determine the coor…
$(-4,-1)$
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given the figure below, find the values of x and z.
$x=\frac{5}{13}$, $z = 75$
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3. given: mt and ha intersect at b, ma||ht, and mt bisects ha. prove: m…
$\overline{MA}\cong\overline{HT}$ is proved.
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determine the coordinates of the midpoint of line segment ab with endpo…
$(11,7)$
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(a) write an equation to find x. make sure you use an \=\ sign in your …
(a) Equation: \(13x-34 = 83\) (b) \(x=9\)
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max is finding the perimeter of different - sized equilateral triangles…
3
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(b) the amount of water in a fish tank is between 8 liters and 15 liter…
The inequality is $8\leq a\leq15$. On the number - line, place a closed circle at 8, a closed circle at 15, and shade the region between 8 and 15.
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morning before school they walk in a straight line to a meeting point e…
$(-3,4)$
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the graph shows the vertices of a triangle. determine the area of the t…
84
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reflect the figure across the y - axis. vertices of preimage vertices o…
Without the actual coordinates of the pre - image vertices, we can only state the general rule. If the pre - image vertices are $(x_1,y_1)$, $(x_2,y_2)$, $(x_3,y_3)$, the image ve…
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in each part below, write an inequality to represent the given statemen…
Inequality: $a > 6$ To graph it on the number line: Use an open circle at 6 (because 6 is not included in the solution set) and draw an arrow to the right to represent all numbers…
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in the figure below, m∠ebd = 23°, bc bisects ∠abd, and be bisects ∠cbd.…
$46$
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reflections practice problems reflect the figure across the y - axis. v…
The general rules for finding vertices of the reflected image are: - Across y - axis: $(x,y)\to(-x,y)$. - Across x - axis: $(x,y)\to(x, - y)$. - Across $y = x$: $(x,y)\to(y,x)$. A…
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(b) the elevation of a point of interest is between 3 kilometers and 8 …
Inequality: $3 < h<8$ Graph: Use open circles at 3 and 8 on the number - line and shade the region between them.
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leo is assembling a lamp, and after attaching the bottom and sides he m…
$(28,25)$
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in the figure below, m∠1 = 5x° and m∠2=(x + 42)°. find the angle measur…
$m\angle1 = 115^{\circ}$ $m\angle2 = 65^{\circ}$
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one of the endpoints of line segment ab is a(-6,2). determine the coord…
$(13,-5)$
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in the figure below, m∠sqp = 128°. (a) write an equation to find x. mak…
(a) Equation: \(60 + 4x=128\) (b) \(x = 17\)
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(b) the mass of a fossil is at least 11 kilograms. use m for the mass i…
Inequality: $m\geq11$ Graph: Use a closed circle at 11 and draw an arrow to the right on the number - line.
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question 2 of 10 one of the endpoints of line segment ab is b(-16,-3). …
\((4,-13)\)
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7. x 72° 25
$x\approx76.94$
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question 10 of 10 the centre of a circle is at point o (-10, 18). point…
$1765.57$
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read the following passage, which is modeled after an encyclopedia entr…
to inform audiences about the production and types of tortillas
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in a right triangle, a and b are the lengths of the legs and c is the l…
$30$
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question 9 of 10 the end - points of the diameter of a circle are at th…
$1.12$
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in a right triangle, a and b are the lengths of the legs and c is the l…
$8.2$
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9. jake leaned a 12 - foot ladder against his house. if the angle forme…
$4.5$ feet
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10. a ramp is used to load suitcases on an airplane. if the cargo door …
The length of the ramp is approximately 16.6 feet.
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in a right triangle, a and b are the lengths of the legs and c is the l…
$5.1$
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1. in the figure shown, (l_1parallel l_2). what is the value of (x)?
\(57^{\circ}\)
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8. 11 64° x
$x\approx9.89$
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in a right triangle, a and b are the lengths of the legs and c is the l…
$7.7$
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in a right triangle, a and b are the lengths of the legs and c is the l…
91
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4. x 55° 8
$x\approx11.42$
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in a right triangle, a and b are the lengths of the legs and c is the l…
$3.3$
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in a right triangle, a and b are the lengths of the legs and c is the l…
$1.6$
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question 8 of 10 classify the triangle in the cartesian plane below by …
Scalene triangle
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in a right triangle, a and b are the lengths of the legs and c is the l…
65
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what is the length of the hypotenuse? if necessary, round to the neares…
82
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what is the length of the hypotenuse? if necessary, round to the neares…
$5.5$
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question 7 of 10 a sailing course is shown on the graph below. a sailin…
15
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in a right triangle, a and b are the lengths of the legs and c is the l…
$1.9$
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in a right triangle, a and b are the lengths of the legs and c is the l…
\(5.7\)
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in a right triangle, a and b are the lengths of the legs and c is the l…
65
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question 6 of 10 calculate the distance between the two points shown on…
$1.41$
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in a right triangle, a and b are the lengths of the legs and c is the l…
4.1
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in a right triangle, a and b are the lengths of the legs and c is the l…
$7.1$
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in a right triangle, a and b are the lengths of the legs and c is the l…
60
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in a right triangle, a and b are the lengths of the legs and c is the l…
60
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in a right triangle, a and b are the lengths of the legs and c is the l…
$4.4$
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in a right triangle, a and b are the lengths of the legs and c is the l…
\(7.1\)
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what is the length of the missing leg? if necessary, round to the neare…
$4.3$
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question 5 of 10 opposite points on the diameter of a hula - hoop are g…
399 centimetres
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name the corresponding angles and the corresponding sides for pairs of …
$\angle P$ and $\angle O$ $\angle H$ and $\angle H$ $\angle POH$ and the right - angle in the other triangle $PH$ and the hypotenuse of the other triangle
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refer to the given figure, which includes an isosceles triangle with ab…
\(52\)
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classify the triangle in the cartesian plane below by using the distanc…
The triangle is a scalene triangle.