幾何
三角形、圓、解析幾何與證明題。
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use appropriate formulas to find (a) the perimeter and (b) the area of …
(a) The perimeter is $22.6$ cm (b) The area is $26$ $cm^{2}$
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use appropriate formulas to find (a) the perimeter and (b) the area of …
(a) The perimeter is $124.2$ mm (b) The area is $644$ $mm^{2}$
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use appropriate formulas to find (a) the perimeter and (b) the area of …
(a) The area is 500 $mm^{2}$. (b) The perimeter is 107 mm.
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determine (a) the area and (b) the perimeter of the quadrilateral. a. t…
a. 729 b. 108
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you move right 1 unit and left 6 units. you end at (-2, 1). where did y…
\((3,1)\)
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you move up 1 unit and left 1 unit. you end at (4, 2). where did you st…
$(5,1)$
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you start at (2, -2). you move down 1 unit. where do you end? ( , )
$(2,-3)$
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you move down 6 units and up 8 units. you end at (-4, 3). where did you…
\((-4,1)\)
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you start at (1, 4). you move right 4 units and down 7 units. where do …
$(5, - 3)$
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you start at (2, -3). you move down 1 unit and right 2 units. where do …
$(4, - 4)$
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you move up 4 units and down 1 unit. you end at (4, 4). where did you s…
$(4,1)$
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solve and graph the inequality. write the solution set using interval n…
The solution - set in interval notation is $(-\infty,-6)$. To graph it, draw an open circle at - 6 on the number - line (since the inequality is strict, $a eq - 6$) and shade the…
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you move up 5 units and left 8 units. you end at (-5, 5). where did you…
$(3,0)$
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find the distance between the points (15.3, 6) and (3, -14). round deci…
$23.5$
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find the distance between the points (-11, -17) and (19, 2). round deci…
$35.5$
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find the distance between the points (16, 4) and (-9, -18). round decim…
$33.3$
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find the distance between the points (19, -5) and (3, -16). round decim…
$19.4$
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find the distance between the points (-20, -19) and (2, 11). round deci…
$37.2$
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find the distance between the points (20, 6) and (8, -20). round decima…
$28.6$
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find the distance between the points (-20, -6) and (-10, 16). round dec…
$24.2$
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find the distance between the points (10, -10) and (-6, 4). round decim…
$21.3$
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find the distance between the points (-10, 2) and (-5, 7). round decima…
$7.1$
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find the distance between the points (1, 2) and (10, 8). round decimals…
$10.8$
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pythagorean theorem: find the length of the hypotenuse coordinate plane…
$c=\sqrt{a^{2}+b^{2}}$
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find the distance between the points (-8, 10) and (2, 4). round decimal…
$11.7$
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find the distance between the points (2, 4) and (-5, 4). round decimals…
7
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find the distance between the points (-7, -4) and (10, 7). round decima…
$20.2$
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map 70: this map is from the time after the fall of rome but before the…
1. In the Byzantine world, the relationship between church and state was one of Caesaropapism, where the emperor held considerable authority over religious affairs. 2. A Byzantine…
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find the distance between the points (-9, 9) and (-4, -4). round decima…
$13.9$
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find the distance between the points (-2, 9) and (8, 4). round decimals…
$11.2$
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find the distance between the points (-2, 1) and (-8, -7). round decima…
10
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find the distance between the points (-8, -2) and (1, 10). round decima…
15
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find the distance between the points (10, 2) and (5, -10). round decima…
13
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find the distance between the given parallel planes. 6z = 4y - 6x, 9z =…
$\frac{1}{\sqrt{22}}$
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vx || su. complete the proof that m∠xwy + m∠rtu = 180°. statement reaso…
# Explicación paso a paso: ## Paso 1: Identificar ángulos correspondientes Dado que $\overleftrightarrow{VX}\parallel\overleftrightarrow{SU}$, por el Teorema de Ángulos Correspond…
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hallar la distancia entre los puntos (-5, 7) y (-5, 4). distancia:
3
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hallar la distancia entre los puntos (4, - 3) y (-5, - 3). distancia:
9
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hallar la distancia entre los puntos (7, 5) y (7, -6). distancia:
$11$
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consider the following planes. 5x - 4y + z = 1, 4x + y - 5z = 5 (a) fin…
$(x(t),y(t),z(t))=(1 + 19t,1+29t,21t)$
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find each angle measure in the figure. (x + 30)° x° 2x° the angle measu…
The angle measures are $37.5^{\circ}$, $67.5^{\circ}$ and $75^{\circ}$. $x+(x + 30)+2x=180$ $x = 37.5$
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find each angle measure in the figure. the angle measures are □°, □° an…
37.5, 67.5, 75; 180; 37.5
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48. a. graph the inequality (x > 2) or (x = 2). b. write an inequality …
a. On a number - line, place a closed circle at \(x = 2\) and draw an arrow to the right of \(x = 2\). b. \(x\geq2\)
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look at this graph: what are the coordinates of the vertex? ( , )
(2, 2)
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look at this graph: what is the minimum value of this function?
0
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look at this graph: what is the minimum value of this function?
-7
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look at this graph: what is the equation of the axis of symmetry?
$x = 0$
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41. modeling real life the front door of a house is painted white and b…
49 square inches
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look at this graph: what are the coordinates of the vertex?
(0, 2)
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you move up 5 units and left 8 units. you end at (-5, 5). where did you…
(3,0)
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3. consider the inequalities $xleq7$, $x > -\frac{11}{2}$, $xleq6$ and …
The graph with an open - circle at \(x=-1.5\), a closed - circle at \(x = 6\) and the line segment connecting them. (Since no options are labeled, a general description is provide…
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watch the video and then solve the problem given below. click here to w…
$\tan t=\frac{\sqrt{6}}{12},\csc t = 5,\sec t=\frac{5\sqrt{6}}{12},\cot t = 2\sqrt{6}$
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question 9 of 10 what is the measure of $overparen{xy}$? a. 133° b. 43°…
D. 47°
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question 7 of 10 what is the measure of $widehat{yz}$? a. 142° b. 38° c…
B. 38°
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watch the video and then solve the problem given below. click here to w…
The missing side length $a = 6$. $\sin\theta=\frac{3}{5}$, $\cos\theta=\frac{4}{5}$, $\tan\theta=\frac{3}{4}$, $\csc\theta=\frac{5}{3}$, $\sec\theta=\frac{5}{4}$, $\cot\theta=\fra…
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intersecting chords form a pair of supplementary, vertical angles. a. t…
B. False
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question 5 of 10 the measure of an angle formed by __________ is half t…
A. intersecting chords
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a telephone pole, shown at the top of the next column, is 60 feet tall.…
38
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question 4 of 10 what is the measure of ∠xyz?
C. 54°
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which expression gives the measure of ∠abc? a. $\frac{1}{2}(110^{circ}-…
A. $\frac{1}{2}(110^{\circ}- 20^{\circ})$
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question 9 of 10 what is the measure of ∠z? a. 128° b. 142° c. 38° d. 5…
C. 38°
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question 8 of 10 what is the measure of ∠xyz? a. 72° b. 116° c. 64° d. …
B. $116^{\circ}$
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question 7 of 10 the measure of an angle formed by measures of the inte…
B. intersecting chords
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question 6 of 10 intersecting chords form a pair of supplementary, vert…
B. False
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question 5 of 10 what is the measure of ∠prq? a. 86° b. 70° c. 172° d. …
A. $86^{\circ}$
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question 4 of 10 what is the measure of ⁀xy? a. 43° b. 137° c. 133° d. …
A. $43^{\circ}$
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question 3 of 10 what is the measure of ∠rst? a. 47° b. 77° c. 62° d. 1…
C. 62°
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question 2 of 10 what is the measure of ∠rst?
D. 33°
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what is the measure of $widehat{jk}$? a. $41^{circ}$ b. $45^{circ}$ c. …
D. 37°
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intersecting chords form a pair of supplementary, vertical angles. a. t…
B. False
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question 9 of 10 what is the measure of ∠rst?
C. 62°
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question 8 of 10 which expression gives the measure of ∠abc? a. 1/2(110…
D. $\frac{1}{2}(110^{\circ}- 20^{\circ})$
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what is the measure of ∠abc? 131° 53° a. 127° b. 88° c. 131° d. 92°
D. 92°
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what is the measure of $overparen{ac}$? a. $48^{circ}$ b. $138^{circ}$ …
B. 138°
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question 5 of 10 what is the measure of ∠xyz?
C. $130^{\circ}$
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question 4 of 10 what is the measure of (overparen{xy})?
C. 40°
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the measure of an angle formed by intersecting chords is ______ the sum…
A. half
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what is the measure of ∠xyz? a. 72° b. 36° c. 17° d. 55°
C. 17°
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find a cofunction with the same value as the given expression. sin 24° …
D. $\sin24^{\circ}=\cos66^{\circ}$
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the angle θ is an acute angle and sin θ = 7/10. use the pythagorean ide…
$\frac{\sqrt{51}}{10}$
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what is the name of the shaded region? quadrant i quadrant ii quadrant …
# Explicación: ## Paso 1: Recuerda la numeración de los cuadrantes En un sistema de coordenadas cartesianas, el primer cuadrante (I) está en la parte superior - derecha, el segund…
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θ is an acute angle and sin θ and cos θ are given. use identities to fi…
$\tan\theta=\frac{4}{3}$, $\csc\theta=\frac{5}{4}$, $\sec\theta=\frac{5}{3}$, $\cot\theta=\frac{3}{4}$
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use the given triangles to evaluate the following expression. if necess…
$\sqrt{2}$
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what is the name for the given point? y - axis quadrant 0 x - axis orig…
# Explicación: ## Paso1: Identificar la ubicación del punto El punto está en el origen del sistema de coordenadas cartesiano, donde $x = 0$ e $y=0$. # Respuesta: Origen
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use the triangle shown to the right to evaluate the following expressio…
$\frac{\sqrt{2}}{2}$
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is m∠1? 93° 131° m∠1 = °
$38$
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what is m∠1? m∠1 =
37
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3. plot the location of the origin.
# Explicación: ## Paso 1: Recordar la ubicación de la origen En un sistema de coordenadas cartesiano, la origen tiene coordenadas (0, 0). ## Paso 2: Ubicar en el gráfico En el grá…
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what is m∠1? m∠1 = °
40
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what is m∠1? m∠1 = °
$83$
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suppose abc is a right triangle with sides a, b, and c and right angle …
24
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what is m∠1? m∠1 = °
\(133\)
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what is m∠1? m∠1 = °
$135$
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what is m∠1? m∠1 = °
70
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use the pythagorean theorem to find the length of the missing side of t…
$\frac{3}{5}$
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what is m∠1? 31° 94° m∠1 = °
125
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graph the following function on the axes provided. f(x)={-5 for -5 <= x…
Graph a horizontal line \(y=-5\) from \(x=-5\) (closed - circle) to \(x=-1\) (open - circle) and then graph the line \(y = 2x - 3\) from \(x=-1\) (open - circle) to \(x = 5\) (ope…
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use the pythagorean theorem to find the length of the missing side of t…
15
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using lengths a, b, and c in the right triangle shown, how are the trig…
$\sin\theta=\frac{a}{c}$, $\csc\theta=\frac{c}{a}$, $\cos\theta=\frac{b}{c}$, $\sec\theta=\frac{c}{b}$, $\tan\theta=\frac{a}{b}$, $\cot\theta=\frac{b}{a}$
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what is m∠1? m∠1 =
121
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question 1 consider the vector a = 52 m pointed 75 degrees measured ccw…
Question 1: 13.47 Question 2: 50.23