几何
三角形、圆、解析几何与证明题。
-
is the slope of this line positive or negative? a) positive b) negative
b) negative
-
find the area of the figure below, composed of a parallelogram and one …
\( 137.1 \)
-
select the graphs that show a proportional relationship between x and y.
The second graph (the lower graph, starting at (0,0) with a straight line) shows a proportional relationship.
-
the equations of three lines are given below. line 1: $3y = 2x + 7$ lin…
Line 1 and Line 2: Neither Line 1 and Line 3: Parallel Line 2 and Line 3: Neither
-
try again your answer is incorrect. • z: your answer is incorrect. • y:…
\( z = 69 \), \( y = 31 \)
-
try again one of your answers is incorrect. for each graph, decide if t…
Graph 1: Parallel Graph 2: Perpendicular Graph 3: Neither Graph 4: Perpendicular
-
what is the vertex? r p q
A. R
-
solve for x. round to the nearest tenth, if necessary. (image of a righ…
\( 86.1 \)
-
find the area of the figure below, composed of a parallelogram and one …
681.5
-
the point w(-2, 4) is reflected over the y-axis. what are the coordinat…
The coordinates of the resulting point \(W'\) are \((2,4)\)
-
rectangle abcd is graphed in the coordinate plane. the following are th…
8
-
given: \\(\\overline{ab} \\parallel \\overline{dc}\\)\\(\\angle a \\con…
C. \(\angle ABC \cong \angle DCB\); alternate interior angles of parallel lines are congruent
-
in the diagram, $\\triangle abc \\cong \\triangle fde$. find the value …
\( 36 \)
-
solve for x. round to the nearest tenth, if necessary. triangle with ri…
171.1
-
look at the number line below. what point is marked on the number line?
$-\frac{1}{2}$ (or -0.5)
-
in the diagram below, $\\angle nml \\cong \\angle npo$. $pm = 8$, $no =…
The length of $\overline{OL}$ is $14$.
-
the measures of the angles of a triangle are shown in the figure below.…
\(x = 10\)
-
3. parallelogram mnpq was translated 5 units to the right and 1 unit up…
A. \((x, y) \to (x + 5, y + 1)\)
-
f is the image of the point f after a reflection. f(-2, -8) → f(-2, 8) …
x - axis
-
find the distance between the points (-5, 4) and (-5, -10).
14
-
5. a boy who is 1.6 m tall casts a 2.4 m shadow when he stands 8.1 m fr…
The light globe is \(7\) meters above the ground.
-
4. the foot of a ladder is 1.2 m from a fence that is 1.8 m high. the l…
The height on the building reached by the top of the ladder is \( 4.5 \) meters.
-
graph the point (10, -5) on the coordinate plane.
The point \((10, - 5)\) is graphed by moving 10 units to the right along the x - axis from the origin \((0,0)\) and then 5 units down along the vertical line through \(x = 10\) (t…
-
which point has coordinates (-2, -1.5)?
S
-
18. which of the following statements is true? a. angles are supplement…
A. Angles are supplementary if and only if they form a linear pair.
-
find an equation of the line l the equation is \\boxed{}. (type an equa…
\(y = -\frac{4}{3}x-\frac{7}{3}\) (or \(4x + 3y=-7\))
-
in the diagram below, $\\angle fde \\cong \\angle fgh$. $gd = 1.5$, $he…
\( 4.3 \)
-
select the correct answer. the points a(-3, 4), b(3, 2), c(1, -4), and …
A. The product of the slopes of the diagonals is -1
-
given: ∠cba ≅ ∠fba; ∠cab ≅ ∠fab prove: δbca ≅ δbfa complete the missing…
First blank: they are given; Second blank: \( \overline{BA} \); Third blank: \( \overline{BA} \); Fourth blank: ASA (Angle - Side - Angle) congruence criterion
-
a company uses paper cups shaped like cones for its water cooler. each …
50
-
triangle congruence: sas identifying congruent triangles using sas whic…
The top - most pair of triangles (the first set of triangles)
-
a company makes cones out of solid foam. each cone has a height of 9 in…
7065
-
what is the x - coordinate of point u? write your answer as an integer …
-1.0
-
a trucking company needs to move a pile of sand. the sand is stored in …
50
-
it turns out that the job at the police station is mostly indoors and i…
17 meters
-
the point g(-1, -6) is reflected over the y-axis. what are the coordina…
The coordinates of \(G'\) are \((1,-6)\)
-
the point w(-8, 1) is reflected over the x - axis. what are the coordin…
\((-8,-1)\)
-
a company uses paper cups shaped like cones for its water cooler. each …
16956
-
a company makes steel rods shaped like cylinders. each rod has a diamet…
168806.4
-
the point m(7, 9) is reflected over the x - axis. what are the coordina…
\((7, - 9)\)
-
given the pre-image abcd and the image after a dilation, abcd, what is …
- The length AB is 2. - The length A'B' is 3. - The scale factor is \(\frac{3}{2}\).
-
a company rents water tanks shaped like cylinders. each tank has a radi…
\( \$706.5 \)
-
the point k(1, 4) is reflected over the x - axis. what are the coordina…
\((1, - 4)\)
-
a company makes steel rods shaped like cylinders. each rod has a diamet…
28
-
the point t(1, -6) is reflected over the y-axis. what are the coordinat…
The coordinates of the resulting point \(T'\) are \((-1,-6)\)
-
the point m(6, -6) is reflected over the x - axis. what are the coordin…
\((6,6)\)
-
the point h(9, 2) is reflected over the y - axis. what are the coordina…
\((-9,2)\)
-
the point j(-2, 6) is reflected over the x-axis. what are the coordinat…
The coordinates of the resulting point \(J'\) are \((-2,-6)\)
-
the point u(-3, -5) is reflected over the y-axis. what are the coordina…
The coordinates of the resulting point \(U'\) are \((3,-5)\)
-
the point q(1, 2) is reflected over the x - axis. what are the coordina…
\((1, - 2)\)
-
given the figure below, find the values of x and z. x = z =
x = 7, z = 60
-
given the figure below, find the values of x and z. (11x + 12)° (10x + …
\(x = 9\), \(z = 69\)
-
graph the image of r(10, -3) after a reflection over the x - axis.
The image of \(R(10,-3)\) after reflection over the \(x\) - axis is the point with coordinates \((10,3)\).
-
given the figure below, find the values of x and z. (6x - 20)° (11x - 9…
\( x = 14 \), \( z = 116 \)
-
the point s(6, 4) is reflected over the x - axis. what are the coordina…
\((6, - 4)\)
-
9 if $\\triangle qrs \\cong \\triangle mnp$, $qr = 11$, $qs = 15$, $mp …
$x = 7$, $y = 4$
-
14. match the angle pair listed to its name. draggable item \t\t\t\tcor…
- 12 and 10 → vertical - 7 and 8 → linear pair - 6 and 4 → corresponding - 11 and 1 → alternate interior - 12 and 5 → alternate exterior - 8 and 10 → consecutive (same side) inter…
-
triangle congruence: sss and hl which value of x would make △suv ≅ △tuw…
5
-
the point z(4, -3) is reflected over the y-axis. what are the coordinat…
The coordinates of the resulting point \(Z'\) are \((-4,-3)\)
-
examine this figure. which two pieces of information, if true, would he…
- Line MK is the perpendicular bisector of LN. - \(\overline{ML} \cong \overline{MN}\)
-
which explains whether △fgh is congruent to △fjh? they are not congruen…
The third option (bottom - left) which states "They are congruent because \( \overline{GH} \cong \overline{GF} \), \( \overline{JF} \cong \overline{JH} \), and \( \overline{FH} \c…
-
grade 11 cst math graph theory assessment the goal of this assignment i…
The subfield is Mathematics - Geometry (specifically Graph Theory within Geometry - related subfields of Mathematics).
-
given the figure below, find the values of x and z. (7x - 23)° (5x + 1)…
\(x = 12\), \(z = 119\)
-
which shows two triangles that are congruent by the sss congruence theo…
The second graph (the one with points A, B, C, D, E)
-
angle congruence: sss and hl triangle abc is congruent to △abc by the h…
reflection
-
triangle def is congruent to △def by the sss theorem. which single rigi…
rotation (the option labeled "rotation")
-
what is the volume of this cone? round your answer to the nearest hundr…
130.90 cubic yards
-
find the final image points after the sequence of transformations for t…
(If we choose transformation a (90° CCW rotation) and b (translation \((x + 3,y - 7)\)): For point B(-3,2): - After rotation: \((-2, -3)\) - After translation on rotated point: \(…
-
triangle congruence: sss and hl the triangles shown are congruent by th…
The option with "translation, then rotation, then reflection" (e.g., the top - right card among the given options).
-
the diagram shows the sequence of three rigid transformations used to m…
The option with "rotation, then reflection, then translation" (the third option in the vertical arrangement, or the left - middle option depending on layout; assuming the first co…
-
triangle congruence: sss and hl point h is the midpoint of side fk. for…
6
-
triangle congruence: sss and hl for the triangles to be congruent by hl…
\( x = 4 \)
-
question what is the image point of (-4, 8) after a translation right 3…
\((-1,5)\)
-
question what is the image point of (-6, 9) after a translation left 4 …
\((-10,8)\)
-
the two triangles created by the diagonal of the parallelogram are cong…
The correct option is "rotation and translation" (the fourth option, assuming the options are: 1. reflection, 2. translation, 3. reflection and translation, 4. rotation and transl…
-
given the following congruent triangles write the 6 pairs of congruent …
- Congruent Sides: \( HG \cong RT \), \( HF \cong TS \), \( FG \cong RS \) - Congruent Angles: \( \angle H \cong \angle T \), \( \angle G \cong \angle R \), \( \angle F \cong \ang…
-
the four - sided geometric figure pictured is called a parallelogram. o…
The triangles can be proven congruent using SSS.
-
question what is the image point of (3,1) after a translation left 3 un…
\( (0, 4) \)
-
the measure of an angle is 20.9°. what is the measure of its supplement…
\(159.1^\circ\)
-
11. a local lighthouse is 173.75 feet tall. during a visit to the light…
62.55
-
question what is the image point of (-8,7) after a translation right 5 …
$(-3,12)$
-
what is the value of q? 33.6° submit
\(56.4^\circ\)
-
what is the value of p? 56.6° p
\( 33.4 \)
-
the measure of an angle is 56.3°. what is the measure of its complement…
\(33.7\)
-
the triangles are congruent by the sss congruence theorem. which transf…
rotation then translation (the option with "rotation then translation" text)
-
the measure of an angle is 39.6°. what is the measure of its supplement…
\(140.4\)
-
9. the lengths of two sides of a triangle are shown. 57 and 16 complete…
\(41 < x < 73\)
-
which graph represents the solution for $x^2 + x - 12 > 0$? options are…
The fourth graph (the one with open circles at \(-4\) and \(3\) (or mis - labeled as \(4\)) and arrows pointing to the left of \(-4\) and to the right of \(3\) (or \(4\))).
-
isosceles triangle abc is folded along bm with m chosen in such a way t…
- Based on the definition of midpoint: \( AM = CM \) - Based on the reflexive property: \( BM = BM \) (or \( AB = AB \), \( CB = CB \)) - Based on the definition of isosceles tria…
-
mapping congruent triangles m is the midpoint of \\(\\overline{ad}\\). …
Reflection
-
what is the value of c? 45.7°
\(45.7\)
-
the measure of an angle is 34.6°. what is the measure of its complement…
\(55.4\)
-
recognizing sss situations \\overline{ab} \\cong \\overline{bc} and \\o…
The option "AX and CX are congruent" (the second option in the list)
-
recognizing sss situations \\overline{ab} \\cong \\overline{bc} and \\o…
The additional information is "AX and CX are congruent." (Corresponding to the option stating \( AX \) and \( CX \) are congruent)
-
the diagram shows a dilation of line ab about the origin o. determine t…
\( OB = \boxed{2.0} \) units, \( OB' = \boxed{3.0} \) units
-
recognizing sss situations \\overline{ab} \\cong \\overline{bc} and \\o…
For triangles \( AXB \) and \( CXB \) to be congruent by HL: \( AC \perp BD \) (i.e., \( \angle AXB=\angle CXB = 90^\circ \)) For triangles \( AXD \) and \( CXD \) to be congruent…
-
academy advisory m 15 homework 3. pages 209 - 218 directions: read & an…
1. He told Billie Jo that she was to be strong, resilient, and never give up. 2. (For the chart, example entries could be based on the text "The Other Woman": - Noticing (Quote): …
-
the diagonal of a parallelogram creates alternate interior angles.
The diagonal of a parallelogram \(\boldsymbol{\text{when it intersects the parallel sides}}\) creates alternate interior angles. (or more concisely, "intersecting" but the full ph…
-
using the sss congruence theorem m is the midpoint of \\(\\overline{ad}…
7
-
the diagram shows a dilation of line ab about the origin o. determine t…
OA = 2 units, OA' = 3 units, scale factor = 1.5 (or 3/2)