幾何
三角形、円、座標幾何、証明問題。
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an angle measures 56° more than the measure of its complementary angle.…
73, 17
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the measure of an angle is two times the measure of its supplementary a…
120, 60
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look at this graph: what is the equation of the axis of symmetry?
$x = 3$
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solve and graph the solution of $-\frac{3}{2}x + 5 < -\frac{1}{3}x+3$.
The solution of the inequality is $x > 6$. On the number - line, we use an open circle at 6 (since 6 is not included in the solution) and draw an arrow to the right of 6.
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two polygons are shown. which statement about the polygons is true? eac…
Each polygon has at least one obtuse angle.
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alex is writing statements to prove that the sum of the measures of int…
Angle PCR measures \(60^{\circ}\)
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what is the volume of this cylinder in cubic inches? 4 in. 7 in. 28π 56…
$112\pi$
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properties of isosceles triangles score: 0/3 penalty: none question in …
$75.5^{\circ}$
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deltamath unit 4 review due: september 17 at 11:59 pm grade: 36% proper…
\(x = 7\)
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the measures of the angles of a triangle are shown in the figure below.…
$33^{\circ}$
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given m||n, find the value of x. (8x + 9)° (7x + 30)°
\(x = 21\)
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5. given $overline{mn}paralleloverline{pq}$, $mangle pts=(8x + 20)^{cir…
a. $\angle PTS=\angle NST$ b. $x = 17$ c. $m\angle PTS = 156^{\circ}$ d. $m\angle STQ = 24^{\circ}$
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given m||n, find the value of x. answer attempt 1 out of 2 x =
\(x = 14\)
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the measures of the angles of a triangle are shown in the figure below.…
$x = 17$
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look at this graph: what are the coordinates of the vertex?
(3, - 8)
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look at this graph: what is the minimum value of this function?
- 7
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in which quadrant, or on which axis, does the point lie? quadrant iii (…
Quadrant I
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the measures of the angles of a triangle are shown in the figure below.…
\(x = 22\)
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∠1 and ∠2 are vertical angles. if m∠1=(3x - 10)° and m∠2=(2x + 30)°, th…
# Explicación: ## Paso1: Aplicar la propiedad de ángulos verticales Los ángulos verticales son iguales, entonces $m\angle1 = m\angle2$. Entonces, $(3x - 10)=(2x + 30)$. ## Paso2: …
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the measure of the angles of a triangle are shown in the figure below. …
$x = 61$
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question ∠1 and ∠2 are complementary angles. if m∠1=(4x + 25)° and m∠2=…
# Explicación: ## Paso1: Definir ángulos complementarios Los ángulos complementarios suman 90°. Entonces, $m\angle1 + m\angle2=90°$. ## Paso2: Sustituir las expresiones de los áng…
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given m||n, find the value of x. (8x + 6)° (4x + 30)°
\(x = 6\)
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what must be true to prove that q ⊥ n? a. the slope of q must be the re…
B. The slope of $q$ must be the negative reciprocal of the slope of $n$
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vertical/adjacent/complementary angles (algebraic) score: 0/5 penalty: …
# Explicación: ## Paso 1: Identificar el tipo de ángulos Los ángulos dados son ángulos adyacentes suplementarios, es decir, suman 180°. $$83+(4t - 7)=180$$ ## Paso 2: Simplificar …
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look at this graph: what are the coordinates of the vertex?
(0, 2)
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suppose that the function h is defined, for all real numbers, as follow…
To graph the function $h(x)$: Draw a horizontal line $y=-3$ with an open - circle at the point $(0,-3)$ and then plot the point $(0,-2)$ as a closed - circle.
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3. in the figure, lines a and b are intersected by line t. lauren says …
Santiago, Janiya
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vertical/adjacent/complementary angles (algebraic) score: 0/5 penalty: …
# Explicación: ## Paso 1: Identificar la relación de ángulos Los ángulos $(8d + 4)^{\circ}$ y $(6d+8)^{\circ}$ son complementarios, es decir, suman $90^{\circ}$. Entonces, $(8d + …
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vertical/adjacent/complementary angles (algebraic) score: 0/5 penalty: …
$d=\frac{39}{7}$
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(-15.5,0) (-4,8) (0,6.2) (5.8,13) (12,0) (-5,-6.8) (0.4,-3) (4,-12) a p…
None of the above options are correct.
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vertical/adjacent/complementary angles (algebraic) score: 0/5 penalty: …
# Explicación: ## Paso 1: Identificar la relación entre los ángulos Los ángulos $(6t + 6)^{\circ}$ y $(7t-7)^{\circ}$ suman $90^{\circ}$ ya que forman un ángulo recto. Entonces, $…
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find the slope of each line in the figure. slope of p = slope of q = sl…
Slope of $p=-\frac{11}{4}$ Slope of $q = 1$ Slope of $r=\frac{1}{4}$ Slope of $m=\frac{2}{5}$ Slope of $n=-\frac{26}{45}$
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determine which translations would map figure g onto figure h. press \t…
A translation 7 units right and 7 units up.
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15 think visually anthropocentrism, biocentrism, and ecocentrism are et…
Smallest circle: Ethical standard: Anthropocentrism; Description: Places highest value on humans. Middle - sized circle: Ethical standard: Biocentrism; Description: Places highest…
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question 1 - 2 a mechanic wants to build an isosceles trapezoidal gas t…
4 feet
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vertical/adjacent/complementary angles l2 score: 0/5 penalty: 1 off que…
# Explicación: ## Paso 1: Usar la propiedad de ángulos complementarios Los ángulos $x$ y $40^{\circ}$ son complementarios, es decir, $x + 40^{\circ}=90^{\circ}$. Entonces, $x=90^{…
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find the measure of the missing angles.
$b = 26^{\circ}$, $c = 154^{\circ}$
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question 1.16 suppose you want to determine the approximate area of a l…
167384
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2. using the diagram with five angles, and knowing that m∠4 = 27, find …
a. $m\angle1 = 27$ b. $\angle1$ and $\angle4$ are vertical angles. Vertical angles are congruent, so their measures are equal.
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question 4 not yet answered marked out of 2.00 flag question which are …
c. $\angle WXZ$ and $\angle UZY$ cannot be determined; $\angle VYX = 120^{\circ}$
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vertical/adjacent/complementary angles l1 score: 0/5 penalty: 1 off que…
# Explicación: ## Paso 1: Identificar ángulos adyacentes Los ángulos adyacentes suman 180°. El ángulo dado es de 62°. Entonces, para el ángulo $b$: $b + 62^{\circ}=180^{\circ}$ $b…
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to construct a line perpendicular to line l, that goes through a given …
The steps described above can be used to construct a line perpendicular to line l through point C.
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question 3 not yet answered marked out of 2.00 flag question which are …
C. $\angle WXZ = 162^{\circ},\angle UZY = 106^{\circ},\angle VYX = 88^{\circ}$
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a man wants to build an above - ground gas tank for use in a shop. he h…
No
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question 2 not yet answered marked out of 2.00 flag question which are …
A. $\angle KLM = 63^{\circ},\angle KLN = 28^{\circ}$, and $\angle NML = 63^{\circ}$
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look at this angle: name this angle in three different ways: and and
\(\angle H\), \(\angle GHI\), \(\angle IHG\)
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question 1 not yet answered marked out of 2.00 flag question which are …
c. ∠DCE = 55°, ∠CAB = 61°
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question 5 not yet answered marked out of 2.00 flag question which pair…
c. $a = e, c = g$, and $b = f$
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in circle p, the measure of ∠qps is 15° and rq is a diameter. find the …
\(m\widehat{QT}=105^{\circ}\), \(m\widehat{RT}=75^{\circ}\), \(m\widehat{QTR}=255^{\circ}\)
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look at this angle: name this angle in three different ways:
\(\angle Z\), \(\angle XZY\), \(\angle YZX\)
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question 4 not yet answered marked out of 2.00 flag question which are …
B. $<w = 134^{\circ}, <x = 46^{\circ}, <y = 46^{\circ}$
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a. p || q because ∠2 ≅ ∠3 b. p || q because ∠5 ≅ ∠7 c. r || s because ∠…
C. $r\parallel s$ because $\angle2\cong\angle4$
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in 6 - 8, determine whether each conjecture is true or false. give a co…
6. False. Counter - example: ∠ABC = 30°, ∠CBD = 150° 7. False. Counter - example: Two adjacent angles in a polygon that are not supplementary. 8. True.
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zing graphs to determine important features use the graphing tool to de…
x - intercept = 3 y - intercept=- 10
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given m||n, find the value of x. answer attempt 1 out of 2 x =
\(x = 13\)
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question 1 - 1 a statement is shown. three points on a plane are collin…
false
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question 3 not yet answered marked out of 2.00 flag question which are …
C. $\angle NOK = 28^{\circ},\angle JON = 63^{\circ}$
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not yet answered marked out of 2.00 flag question which angle property …
c. vertically opposite angles
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question 1 not yet answered marked out of 2.00 flag question in which d…
a. Choice 2 and Choice 3
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what is the volume of this figure? cubic centimeters
78
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what is the volume of this figure? 2 in. 7 in. 10 in. 2 in. 3 in. cubic…
82
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what is the volume of this figure? 6 in. 4 in. 2 in. 3 in. 1 in. 1 in. …
45
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what is the volume of this figure? 5 yd. 5 yd. 11 yd. 4 yd. 13 yd. cubi…
435
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which are the correct measures of the indicated angles? select one: a. …
d. \(\angle w = 77^{\circ},\angle x = 103^{\circ},\angle y = 103^{\circ}\)
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what is the volume of this figure? 1 in. 5 in. 2 in. 3 in. 2 in. 8 in. …
58
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in the figure, m∠7 = 100°. find the measure of ∠2
$100^{\circ}$
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what is the volume of this figure? 3 cm 10 cm 9 cm 11 cm 2 cm cubic cen…
490
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what is the volume of this figure? 3 ft. 14 ft. 2 ft. 2 ft. 8 ft. 7 ft.…
364
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what is the volume of this figure? 11 cm 4 cm 8 cm 2 cm 3 cm 8 cm cubic…
400
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what is the volume of this figure? cubic meters
352
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what is the volume of this figure? 4 ft. 4 ft. 8 ft. 3 ft. 10 ft. cubic…
200
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directions: show all work and circle your answers. fractions should be …
5 and - 5
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what is the volume of this figure? 6 in. 11 in. 4 in. 5 in. 3 in. 4 in.…
324
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what is the volume of this figure? 3 in. 9 in. 6 in. 2 in. 6 in. 1 in. …
174
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what is the volume of this figure? 1 m 3 m 1 m 3 m 10 m 2 m cubic meters
66
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solve for f and graph the solution. $\frac{5 - f}{7} geq 1$ or $2f + 3 …
The solution of the compound inequality is $f\leq - 2$ or $f>1$. On the number - line, we have a closed circle at $f=-2$ and an arrow to the left, and an open circle at $f = 1$ an…
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consider the conditional statement. if the radius of a circle is 5, the…
The radius of a circle is 5 if and only if the diameter is 10.
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which of the statements are true about points a, b, and e? they are all…
They do not all lie in Plane 1 nor Plane 2
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a statement is shown. if a polygon has four congruent sides and four ri…
If a polygon does not have four congruent sides and four right angles, then it is not a square.
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ray bf lies inside angle lbs. if angle lbs is a right - angle, and the …
$84$
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segment am is the perpendicular bisector of segment bc. bm = 15z + 10, …
35
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segment $qn$ bisects angle $pqs$ such that the measure of angle $pqn=(1…
$3$
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naming arcs and finding arc measures. which statements are correct? che…
One major arc is $\widehat{GHE}$. Arc FE is a minor arc. The measure of $\widehat{FE}$ is 41°. The measure of $\widehat{GCF}$ is equal to the measure of ∠GDE.
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the surface area of the solid shown is square inches. (ma 912.gr.4.6) 1…
432
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question 1 - 9 (nda 912 cea 4.9) the volume of a basketball is 434 in³.…
7.4 inches
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question 1.17 ∠j and ∠k form a linear - pair. twice the measure of ∠k i…
A. $m\angle J = 104^{\circ}$ D. $m\angle K = 76^{\circ}$
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complete the statements regarding mathematical properties the statement…
1. Reflexive property 2. Symmetric property of congruence 3. Substitution property 4. Transitive property of congruence 5. Substitution property
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solve the inequality, and graph the solution on a number line. 5x - 5 ≤…
A. The solution is $x\geqslant1$; The correct graph is a number - line with a closed circle at 1 and an arrow pointing to the right (not shown in the options provided in a complet…
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identify the type of proof given. △abc is a right triangle, m∠c = 90°. …
Two - column proof
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biking rhea is using a coordinate grid to map out how far she biked fro…
Distance between \(X\) and \(Y\) is \(5\), distance between \(X\) and \(Z\) is \(9\), distance between \(Y\) and \(Z\) is \(2\sqrt{13}\approx7.21\)
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consider the statement, all angles are complementary. is this statement…
No, some angles are complementary
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select all the figures that have a triangular cross - section when slic…
The first two figures.
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select all representations of transformations that preserve distance. (…
$(x,y)\to(y,x)$ $(x,y)\to(x, - y)$ $(x,y)\to(y,-x)$ $(x,y)\to(x+\frac{1}{2},y+\frac{1}{2})$
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in the figure $overrightarrow{cd}$ and $overrightarrow{cb}$ are opposit…
$44$
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the shape of a water tower can partially be modeled by a sphere in whic…
2826 square feet
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question 1 - 13 a medicine ball is filled with sand and has a radius of…
49 pounds
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a statement is shown. if the base angles of a triangle are congruent, t…
If the base angles of a triangle are not congruent, then the triangle is not an isosceles triangle.
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use the following diagram for 1 - 9. a||b, g||h (4 pts each) 1) the spe…
1) C. alternate exterior 2) C. alternate exterior 3) B. alternate interior 4) D. consecutive/same - side interior 5) C. supplementary 6) A. vertical angles 7) B. $64^{\circ}$ 8) B…
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the location of 4 houses is shown on the coordinate plane. consider a l…
The two line - segments are neither parallel nor perpendicular.
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question 1 - 5 (ma 912 gr.4.5) calculate the volume of the pyramid. vol…
320