幾何
三角形、圓、解析幾何與證明題。
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two students describe the sides of right triangle abc in relation to ∠b…
Tomas is correct, $\overline{AC}$ is opposite $\angle B$ and $\overline{BC}$ is adjacent to $\angle B$.
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consider triangle pqr. what is the length of side qr? 8 units 8√3 units…
C. 16 units
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question find the distance between the two points in simplest radical f…
If the two points are \((x_1,y_1)\) and \((x_2,y_2)\), the distance \(d = \sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}\)
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find the distance between the two points in simplest radical form.
\( 3\sqrt{2} \)
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graph the inequality. $\frac{1}{4}<p$
On the number line, place an open - circle at $0.25$ and draw an arrow to the right of $0.25$.
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question a side of the triangle below has been extended to form an exte…
# Explanation: ## Step1: Find the adjacent interior angle The exterior angle and its adjacent interior angle are supplementary (sum to \(180^\circ\)). So the adjacent interior ang…
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find the length of the segment. round to two decimal places if necessar…
\(14.87\)
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question solve for x and graph the solution on the number line below. 3…
Inequality Notation: \( x > 8 \) For the number line: Place an open circle at 8 and draw an arrow pointing to the right (towards positive infinity) to represent all values of \( x…
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determine a series of transformations that would map figure s onto figu…
First, translate Figure S 9 units to the right. (Note: Depending on the specific vertices, another possible sequence could involve a combination, but translation 9 units right is …
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write a two - column proof. given: m∠gfi = 127° prove: m∠efi = 33° 2. m…
$x = 11$
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write a two - column proof of the linear pairs theorem. if ∠abc and ∠cb…
Substitution Property of Equality
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fill in the missing reasons for the proof of the theorem that all right…
4) Definition of congruent angles
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look at this diagram: if $overleftrightarrow{ln}$ and $overleftrightarr…
$44$
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the venn diagram shows sets a, b, c, and the universal set u. shade (c …
To shade \( (C \cap A)' \cup B \): 1. Shade the entire circle \( B \) (including its overlaps with \( A \) and \( C \)). 2. Shade all regions in \( U \) **except** the region that…
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use reference angles to find the exact value of the following expressio…
A. $\tan\frac{13\pi}{3}=\sqrt{3}$
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find x. o. find the measure of the indicated angle.
\(45^\circ\)
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read the passage. a community park it was friday, and as she walked hom…
Samara is walking home from school on a Friday afternoon.
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multiple choice circle the best answer, and write the letter in the box…
# Breve explicación: 1. Históricamente, entre 1865 y 1900, llegaron aproximadamente 14 millones de inmigrantes a los Estados Unidos. 2. Las personas enfermas, con antecedentes pen…
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find fh fh = □
$24$
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what is the area of the shaded region? write your answer as a whole num…
# Explicación: ## Paso1: Calcular el área del triángulo exterior El área de un triángulo se calcula con la fórmula $A = \frac{1}{2}bh$. Para el triángulo exterior, la base $b = 95…
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point n is on line segment \\(\\overline{mo}\\). given \\(mo = 3x - 10\…
\( 17 \)
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for the figure below, give the following. (a) one pair of angles that f…
(a): \(\angle 1\) and \(\angle 2\) (or other valid linear pair) ### Part (b) - Vertical Angles
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find the distance between the two points in simplest radical form.
\(\sqrt{29}\)
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question find the distance between the two points in simplest radical f…
\(6\)
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name the figure below in two different ways.
# Explicación: ## Paso1: Nombre con los extremos Se puede nombrar el segmento como $\overline{CD}$ ya que los puntos $C$ y $D$ son los extremos. ## Paso2: Nombre con los extremos …
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given m||n, find the value of x. answer attempt 1 out of 2
$x = - 6.2$
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the graph of a relation is shown. which of these values could be the sl…
$-\frac{8}{5}$, - 2
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use a geometric model to factor (x^2 + 3x + 2) by following these steps…
A. \((x + 2)(x + 1)\)
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figure s is the result of a transformation on figure r. which transform…
The transformation that accomplishes this is a translation (specifically, translating Figure R 3 units to the left and 1 unit up, or equivalent translation vector).
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the measure of ∠rst can be represented by the expression (6x + 12)°. wh…
# Explanation: ## Step1: Set up equation Since the sum of angles around a point is 360° and we assume the right - angle is 90°, we have the equation: $(6x + 12)+(3x - 12)+90 + 78=…
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find the distance between the two points in simplest radical form.
\(\sqrt{89}\)
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given right triangle def, what is the value of sin(e)? o $\frac{3}{5}$ …
$\frac{3}{5}$
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point g is on line segment $overline{fh}$. given $fg = 5x + 2$, $gh = 3…
C. 7
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the triangle shown is isosceles. find the length of each side and the p…
13
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which is the best approximation for the measure of angle egf? 32.8° 40.…
$40.2^{\circ}$
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practice: running track measures 1. the formula to find the circumferen…
1. - a. One possible estimate: We know that $\pi\approx3$. So $2\pi r\approx2\times3\times\frac{1}{10}=0.6$ miles. - b. As calculated above, the distance once around the track is …
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the point q lies on the segment $overline{pr}$. find the coordinates of…
$(-7,4)$
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the triangle on the right is a scaled copy of the triangle on the left.…
2
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② if he divides his land into square fields that are \\(\\frac{1}{3}\\)…
9
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the point k lies on the segment $overline{jl}$. find the coordinates of…
$(-20,-16)$
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solve for x and graph the solution on the number line below. -2x + 8 > …
Inequality Notation: \(x < 4\) or \(x \geq 10\) (For the number line: Plot an open circle at 4 and shade left, plot a closed circle at 10 and shade right.)
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4. square jklm with vertices j(1, -3), k(5, 0), l(8, -4), and m(4, -7):…
\(J'(3, 1)\) \(K'(0, 5)\) \(L'(4, 8)\) \(M'(7, 4)\)
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what type of shape is this? ○ organic ○ geometric
A. Organic
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practice with directed line segments. image: number line with d at -4, …
\(\frac{1}{11}\) (corresponding to the option \(\boldsymbol{\frac{1}{11}}\))
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find the measure of the missing angles. diagram of two intersecting lin…
\( b = \boxed{118}^\circ \), \( c = \boxed{62}^\circ \)
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what type of shape is this? image of various dark, irregular shapes ○ g…
Organic (la opción es la segunda: ○ Organic)
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find the distance between the two points in simplest radical form.
\(2\sqrt{5}\)
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3. triangle fgh with vertices f(-7, 8), g(-1, 1), and h(-8, 4); 270° co…
\( F'(8, 7) \) \( G'(1, 1) \) \( H'(4, 8) \)
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area of parallelograms directions: calculate the area of each figure. s…
\( 23.56 \) square inches ### Problem #2
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age under the given rotation about the origin. 2. trapezoid stuv with v…
\( S'(1, -7) \), \( T'(3, -2) \), \( U'(5, -2) \), \( V'(7, -7) \) So filling in the blanks: \( S'(1, -7) \) \( T'(3, -2) \) \( U'(5, -2) \) \( V'(7, -7) \)
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what type of shape is this? image of a blue hexagon ○ organic ○ geometr…
B. Geometric
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a quadrilateral (appearing as a parallelogram) is drawn on a grid with …
The area of the parallelogram is 8 square units.
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the measure of an angle is 25.5°. what is the measure of its complement…
\(64.5\)
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point p is in the interior of ∠mno. if m∠mno = 15x + 6, m∠mnp = 14x − 4…
\( 156^{\circ} \)
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the measure of an angle is 57.4°. what is the measure of its supplement…
\(122.6\)
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name the line that intersects plane w and plane edc.
Line \( AC \) (or \(\overleftrightarrow{AC}\))
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ab and ac are opposite rays. all of the following are true except _____…
To determine the false statement when \(\overrightarrow{AB}\) and \(\overrightarrow{AC}\) are opposite rays: - **Opposite rays** lie on the same line (collinear) and share the sam…
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area of parallelograms find the area of the parallelograms below by mov…
10 square units
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find the distance between the two points in simplest radical form.
\(\sqrt{29}\)
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5. ∠z ≅ ∠z 7. if 12x = 84, then x = 7. 9. if m∠a = 15, then 3m∠a = 45. …
s: 7. \(x = 7\) (verified as shown above) 9. \(3m\angle A=45\) (verified as shown above) 11. \(3x = 66\) (verified as shown above) 13. \(2x + x=5\) (verified as shown above) 15. \…
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question how many planes are in the figure?
5
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given a ratio find b on \\(\\overrightarrow{ac}\\) such that the ratio …
\(\frac{1}{7}\)
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at what point does line q intersect plane g ?
Point \( B \)
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a warm quilt: practice coordinates instructions partially visible plot …
To solve this problem, we need to determine the coordinates of each shape on the quilt. Let's assume the x - axis (horizontal) and y - axis (vertical) have markings starting from …
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respuesta nombrar el ángulo marcado en 2 diferentes maneras.
1. \( \angle Y \) 2. \( \angle XYZ \) (o \( \angle WYZ \), dependiendo de la figura, pero la más común es usando los puntos adyacentes: \( X \), \( Y \), \( Z \) o \( W \), \( Y \…
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4. triangle xyz with vertices x(3, -2), y(6, 1), and z(5, -7): 180° ima…
\(X'(-3, 2)\), \(Y'(-6, -1)\), \(Z'(-5, 7)\)
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ab and ba name the same ray. sometimes never always
sometimes (Note: A ray is defined by its starting point and direction. Ray \( \overrightarrow{AB} \) starts at \( A \) and goes through \( B \), while ray \( \overrightarrow{BA} \…
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name the property that justifies each statement. 5. ∠z ≅ ∠z 6. 2(3x + 5…
Reflexive Property of Congruence ### Problem 6: $2(3x + 5) = 6x + 10$
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use a geometric model to factor ( x^2 - 6x + 8 ) by following these ste…
A. \((x - 2)(x - 4)\)
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match the following items by entering the correct letter in column 1 fr…
(First box): C (for \( \overline{PQ} \)) (Second box): B (for \( \overleftarrow{PQ} \)) (Third box): A (for \( \overrightarrow{PQ} \)) (Fourth box): D (for \( PQ + QR = PR \)) (Fi…
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teorema de pitágoras ¿cuál es la coordenada y en este par ordenado? (2,…
La coordenada \(y\) en el par ordenado \((2, 5)\) es \(5\).
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nombrar el ángulo marcado en 2 diferentes maneras.
1. \( \angle KJL \) (o \( \angle LJK \)) 2. \( \angle J \)
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at what point does line l intersect line m? answer attempt 4 out of 7
Point \( B \)
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find the distance between the two points in simplest radical form.
\(10\)
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although students with linguistic intelligence may excel at english, st…
A. may perform well on geometry tests.
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3. rainfall collected in a rain gauge was found to be 2.3 cm when round…
The measurements that could be the actual rainfall are 2.251 cm, 2.349 cm, and 2.295 cm. So we circle 2.251 cm, 2.349 cm, and 2.295 cm.
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at what point does line l intersect line m? answer attempt 2 out of 7
Point B
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pregunta nombrala la figura a continuación de dos maneras diferentes. d…
Las dos maneras de nombrar el segmento son \( \overline{ZL} \) (o \( \overline{LZ} \)) y, si consideramos el punto \( I \), pero más correcto, el segmento se puede nombrar como \(…
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question 2: (overline{wy}) bisects (overline{uv}) at point y. if (uy = …
\(UV = 8\)
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pregunta numerar la figura a continuación de dos maneras diferentes. si…
Las dos maneras de nombrar la figura (segmento \( AD \) con \( E \) en el medio) son: \( \boldsymbol{\overline{AD}} \) y \( \boldsymbol{\overline{DA}} \) (o también \( \boldsymbol…
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8. significant figures – measure the three diagrams and record measurem…
To solve this problem, we need to measure the length and width of each diagram (rectangle) using a ruler and record the measurements to the correct number of significant figures. …
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use the area model to multiply \\(\\frac{1}{3}(-6 - 9c)\\). first, find…
The partial products are -2 (from $\frac{1}{3} \times -6$) and -3c (from $\frac{1}{3} \times -9c$), and the final result of $\frac{1}{3}(-6 - 9c)$ is $-2 - 3c$.
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nombrar la figura a continuación de dos maneras diferentes. respuesta s…
Las dos maneras de nombrar el rayo son: \( \boldsymbol{\overrightarrow{MF}} \) (Rayo de M a F) y, utilizando el extremo y otro punto en el rayo, también se puede nombrar como \( \…
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use a geometric model to factor ( x^2 - 6x + 8 ) by following these ste…
The factored form of \(x^2 - 6x + 8\) is \((x - 2)(x - 4)\)
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part 2 1. the perimeter of a rectangle is 48 centimeters. the relations…
C) \( h = \frac{V}{\pi r^2} \) ### Problem 1 (Assuming we need to solve for length for each width option, let's take option a) 10 cm first as an example, but since the question is…
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nombrala figura a continuación de dos maneras diferentes. símbolo: drop…
1. Segmento HV ($\overline{HV}$) 2. Segmento VH ($\overline{VH}$) (o también "Segmento de recta H - V" y "Segmento de recta V - H")
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pregunta nombra la figura a continuación de dos maneras diferentes. sím…
El segmento se puede nombrar como **Segmento \( HV \)** y como **Segmento \( VH \)**.
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coordinate plane key concept • locating a point at fractional distances…
The coordinate of point \( X \) is \( 5 \)
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the image shows a coordinate grid with labels: origin, x-axis, y-axis, …
To determine the equation of the line, we first identify the intercepts. From the graph: ### Step 1: Identify Intercepts - The **y-intercept** (\(b\)) is where the line crosses th…
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name the plane that is highlighted in the diagram below.
Plane QMNR (or other valid names with three non - collinear points on the highlighted plane, e.g., Plane QMN, Plane QMR, Plane MNR. The most accurate with the given figure is Plan…
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drag the sliders. image: shape a (blue rectangle), shape b (green squar…
B. Slider for Shape B
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nombra la figura a continuación de dos maneras diferentes. (diagram: li…
To solve this, we analyze the figure (a line with points \( U \), \( V \), \( D \)): ### First Way (Line Segment): A line segment is part of a line with two endpoints. Here, the s…
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drag the sliders. image of shape a (blue square), shape b (green rectan…
A. Slider for Shape A
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drag the sliders. image of two rectangles (shape a: blue, longer; shape…
A. Slider for Shape A
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drag the sliders. shape a shape b which slider creates scale copies of …
A. Slider for Shape A
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2.) determine the distance: (-1,2) and (3,5)
5
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nombrala la figura a continuación de dos maneras diferentes. símbolo: i…
La figura se puede nombrar de dos maneras: 1. Recta \( VD \) (o \( DV \)) (por los puntos \( V \) y \( D \)). 2. Recta \( VU \) y \( UD \) (o recta que pasa por \( V \), \( U \), …
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find the area of the rectangle. simplify your answer. 5s² - 9s 3t² + t
\( 15s^{2}t^{2}+5s^{2}t - 27st^{2}-9st \)
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3. the volume (v) of a rectangular pyramid can be determined by using t…
D) \( w = \frac{3V}{lh} \) ### Question 4
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2. triangle abc has vertices a(1, 7), b(3, 2), and c(−2, −2). graph △ab…
The vertices of \(\triangle ABC\) are \(A(1,7)\), \(B(3,2)\), \(C(-2,-2)\). The vertices of its image after a \(270^\circ\) clockwise rotation about \(C\) are \(A'(7,-5)\), \(B'(2…