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Questions (224)
△TUV
is isosceles, with ∠T≅∠V and m∠U=54° . What is m∠T ?(1 point) Responses m∠T=54° m angle upper T equals 54
1 answer
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Question
In △MNO , m∠M=78° , m∠N=34° , and m∠O=68° . In △RTS , m∠S=68° , m∠R=78° , and m∠T=34° . Describe
1 answer
2 views
△LMN
is isosceles, with ∠M≅∠L and m∠L=36° . What are the measures of angles M and N ?(1 point) m∠M = ° and m∠N =
1 answer
4 views
In △ABC
, m∠A=63° and m∠C=99° . What is the measure of angle B ?(1 point) m∠B = °
1 answer
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Use the image to answer the question.
An illustration shows two right triangles with congruent corresponding angles. Triangle A B
1 answer
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Question
△BCE∼△JKL . If m∠B=89° , m∠C=13° , and m∠E=78° what is m∠J ?(1 point) m∠J= °
1 answer
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South had a population of approximately 9 million people compared to the North’s population of approximately 22 million
1 answer
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n the text, you read this about the Monitor and the Merrimack:
Confederates took over an abandoned Union warship, the U.S.S.
1 answer
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△PQR∼△JKL
, which statements are correct?(1 point) Responses ∠P≅∠J and QR¯¯¯¯¯¯¯¯ corresponds to
1 answer
7 views
Use the image to answer the question.
An illustration shows two quadrilaterals, one big and one small. The smaller quadrilateral
1 answer
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△CDE∼△PQR
. CD=9 m , EC=15 m , PQ=15 m . What is the length of RP¯¯¯¯¯¯¯¯ ?(1 point) Responses 25 m 25 m 0.6 m 0.6
1 answer
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A rectangle has a length of 25 cm and a width of 12.25 cm. A larger, similar rectangle has width 49 cm. What is the length of
1 answer
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Question
Use the image to answer the question. An illustration shows two triangles, one big and one small. In the big triangle,
1 answer
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Question
Use the image to answer the question. An illustration shows two quadrilaterals, one big and one small. In the small
1 answer
7 views
Waves have energy that causes particles in matter to vibrate. So, it stands to reason that(1 point)
Responses the lower the
1 answer
7 views
Use the information about four different waves to answer the question.
Wave # Frequency Wavelength Wave 1 6.66 × 1014 Hz 450 nm
1 answer
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Frequency is measured in hertz. Which option best describes hertz?(1 point)
Responses the number of vibrations produced per
1 answer
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X-ray technicians wear protective gear to keep them safe from the X-rays. Why are X-rays dangerous?(1 point)
Responses They have
1 answer
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If you use a scale factor of 1/5
to create a circle with radius 18 cm, what is the radius of the original circle you dilated?(1
1 answer
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If you use a scale factor of 15
to create a circle with radius 18 cm, what is the radius of the original circle you dilated?(1
1 answer
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If you dilate a rectangle with a width of 16 inches using a scale factor of 4, what will be the width of the dilated
1 answer
6 views
Use the image to answer the question.
An illustration shows five triangles labeled Figure 1 through Figure 5 placed on a 14
1 answer
7 views
Use the image to answer the question.
An illustration of a coordinate plane with four quadrants shows the x and y axes extending
1 answer
5 views
Use the image to answer the question.
A coordinate plane with 4 quadrants shows x and y axes ranging from negative 8 to 8 in
1 answer
6 views
Use the image to answer the question.
An illustration of a coordinate plane with four quadrants shows the x and y axes extending
1 answer
12 views
Given a point (−7, 4)
on a geometric figure, what is the new point after rotating the figure 90 degrees counterclockwise?
1 answer
4 views
Use the image to answer the question.
A coordinate plane shows two plotted irregular hexagons in the first and fourth quadrants.
1 answer
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Question
Use the image to answer the question. An illustration shows a coordinate plane with four quadrants. The x-axis ranges
1 answer
4 views
Use the image to answer the question.
An illustration shows a coordinate plane. The x-axis and the y-axis range from negative 6
1 answer
5 views
The shape of a heart is reflected across the x
-axis. If the point at the bottom of the heart for the original figure is at
1 answer
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Triangle XYZ
is translated down 4 units and to the left 8 units. The length of side XY is 10 units. What is the length of side
1 answer
17 views
Use the image to answer the question.
An illustration of a coordinate plane with 4 quadrants shows x and y axes ranging from
1 answer
7 views
Question
What is the key connection among sectionalism, slavery, and states' rights as causes of the Civil War?(1 point)
1 answer
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Which characteristic ultimately led to General McClellan’s replacement as Commander of the Union army?(1 point)
Responses his
1 answer
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Question
Which of the following were strategies used by the Union during the Civil War? Select all that apply.(1 point) Responses
1 answer
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Question
As leader of the Republican Party, Lincoln was outspoken in his views on slavery and expressed them during the debates
1 answer
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"The legislative package known as the Compromise of 1850 postponed the Civil War by a decade. However, like the 1820 Missouri
1 answer
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In what way did Uncle Tom’s Cabin change the attitude of Northerners about slavery?(1 point)
Responses They began to view it as
1 answer
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Which of the following laws would the Free-Soil Party have supported?(1 point)
Responses Fugitive Slave Act Fugitive Slave Act
1 answer
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A translation means to move a figure to a new location by(1 point)
Responses flipping and sliding it. flipping and sliding it.
1 answer
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A triangle has vertices (−3, 2)
, (0, 5) , and (4, 2) . What are the vertices after translating the triangle 3 units up? Draw a
1 answer
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Triangle XYZ
has a side that is 8 units long. The triangle is reflected across the y -axis. Does the reflected figure have a side
1 answer
6 views
Choose all of the words that are associated with translations.(2 points)
Responses Line of Reflection Line of Reflection Origin
1 answer
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Choose all of the words that are associated with reflection.(2 points)
Responses Down 3 and Left 2 Down 3 and Left 2 Origin
1 answer
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Choose all of the words that are associated with rotation.(2 points)
Responses Mirror Mirror Slide Slide Move Move Origin Origin
1 answer
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The orientation, size and shape of a rigid transformation can change. (1 point)
Responses True True False
1 answer
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Match the type of transformation with its definition.(3 points)
Put responses in the correct input to answer the question. Select
1 answer
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Where do sound waves travel faster?(1 point)
Responses through less dense materials, because the molecules in a loosely packed
1 answer
5 views
Use the image to answer the question.
An illustration of a coordinate plane with four quadrants shows the x and y axes extending
1 answer
6 views
Use the image to answer the question.
An illustration of a coordinate plane with four quadrants shows the x and y axes extending
1 answer
5 views
Use the image to answer the question.
An illustration of a coordinate plane with four quadrants shows the x and y axes extending
1 answer
4 views
Use the image to answer the question.
A coordinate plane with 4 quadrants shows x and y axes ranging from negative 6 to 6 in
1 answer
8 views
Use the image to answer the question.
A coordinate plane with 4 quadrants shows x and y axes ranging from negative 8 to 8 in
1 answer
6 views
Question
Use the image to answer the question. An illustration of a coordinate plane with four quadrants shows the x and y axes
1 answer
4 views
Use the image to answer the question.
An illustration of a coordinate plane with four quadrants shows the x and y axes extending
1 answer
10 views
Use the image to answer the question.
A coordinate plane with 4 quadrants shows x and y axes ranging from negative 9 to 9 in
1 answer
7 views
Use the image to answer the question.
A coordinate plane with 4 quadrants shows x and y axes ranging from negative 9 to 9 in
1 answer
6 views
Use the image to answer the question.
An illustration of a coordinate plane with four quadrants shows the x and y axes extending
1 answer
5 views
Use the image to answer the question.
An illustration of a coordinate plane with four quadrants shows the x and y axes extending
1 answer
5 views
Use the image to answer the question.
An illustration of a coordinate plane with four quadrants shows the x and y axes extending
1 answer
5 views
Rotate the point (−4, −6)
on a geometric figure 180 degrees counterclockwise. What is the new point?(1 point) Responses
1 answer
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Rotate the point (5, 8)
on a geometric figure 180 degrees clockwise. What is the new point?(1 point) Responses (−5, −8) left
1 answer
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Question
Use the image to answer the question. An illustration of a coordinate plane with four quadrants shows the x and y axes
1 answer
5 views
Use the image to answer the question.
An illustration of a coordinate plane with four quadrants shows the x and y axes extending
1 answer
11 views
Question
Use the table to answer the question. Wave λ (m) vw (m/s) L 120 600 M 150 600 N 100 600 O 50 600 The table shows
1 answer
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Rotate the point (9, 5)
on a geometric figure 270 degrees clockwise. What is the new point?(1 point) Responses (−5, 9) left
1 answer
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Rotate the point (−4, −6)
on a geometric figure 90 degrees counterclockwise. What is the new point?(1 point) Responses (−6,
1 answer
4 views
Rotate the point (5, 8)
on a geometric figure 270 degrees clockwise. What is the new point?(1 point) Responses (8, −5) left
1 answer
4 views
Given a point on a line segment (−4, −6)
, what is the new point when the point is rotated clockwise about the origin 90
1 answer
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What is the new point when you rotate a geometric figure with point (5, 8)
270 degrees counterclockwise about the origin?(1
1 answer
4 views
Given a point on a geometric figure (x, y)
, what is the new point when the figure is rotated clockwise about the origin 270
1 answer
7 views
Given a point on a line segment (−4, 5)
, what is the new point when the point is rotated counterclockwise about the origin 270
1 answer
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Besides a speaker's reasoning, which factor might affect a person's impression of the arguments in a radio speech?(1 point)
Respo
1 answer
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Which type of wave is used in sonar to detect objects?(1 point)
Responses water water electromagnetic electromagnetic seismic
1 answer
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How are seismic waves and sound waves similar?(1 point)
Responses They can cause significant damage as part of earthquakes. They
1 answer
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Point K is on figure D has the coordinates (6,3)
. If it is reflected across the y -axis, what would the new coordinates be for
1 answer
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Which one of these properties will never change when a figure is reflected across a line of reflection?(1 point)
Responses the x
1 answer
9 views
Use the image to answer the question.
An illustration of a coordinate plane with four quadrants shows the x-axis extending from
1 answer
4 views
Use the image to answer the question.
An illustration shows a coordinate plane. The x-axis and the y-axis range from negative 6
1 answer
3 views
Letter tiles H, O, N, E, S, T are shuffled and placed in a box. A letter is selected at random. What is the probability of
1 answer
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Question
A deck of 10 cards labeled 1–10 is shuffled. One card is selected at random. If the experiment is repeated 120 times,
1 answer
30 views
Use the table to answer the question.
Letters M O D E L S Probability 16 16 16 16 16 16 Use the uniform probability model to find
1 answer
34 views
The sample space of an experiment is S={a, b, c, d, e, f} . What is the probability of picking a consonant? Write your answer in
1 answer
45 views
Uniform Probability Models Quick Check
1 of 51 of 5 Items Question The letter tiles S, M, I, L, E are placed on a box. Without
1 answer
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The letter tiles W, I, S, D, O, M are placed on a box. Without looking, Abby picks a letter tile from the box. What is the
1 answer
39 views
Why is it important to use several sources when conducting research?(1 point)
Responses to limit the number of conclusions that
1 answer
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Why is it important to use several sources when conducting research?(1 point)
Responses to limit the number of conclusions that
1 answer
47 views
Question
A quality controller inspected 1,000 units of a product and rejected 150 units due to defects. Approximate the empirical
1 answer
34 views
There are 25 balls in a jar. Twelve (12) balls are red, 10 balls are blue, and 3 balls are white. Which of the following
1 answer
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Question
The Trail of Tears indicated which of the following? (1 point) Responses The U.S. government didn’t like treaties. The
3 answers
51 views
Why did the treaties with Native Americans need to be negotiated by a representative from the federal government?
(1 point)
1 answer
42 views
What motivated settlers to claim land in the Pacific Northwest (PNW).(1 point)
Responses Gold was discovered near the Nez Perce
1 answer
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Explain why the number of U.S. settlers helped to finalize the border between the U.S. and Britain in the Pacific Northwest
1 answer
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Explain why the number of U.S. settlers helped to finalize the border between the U.S. and Britain in the Pacific Northwest
1 answer
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Why did most settlers recover from diseases such as measles and smallpox, while those same diseases wiped out significantly
1 answer
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Why did most settlers recover from diseases such as measles and smallpox, while those same diseases wiped out significantly
1 answer
35 views
The Whitmans choosing a site among the Cayuse, instead of the Nez Perce demonstrates their misunderstanding of Native
1 answer
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How did the Oregon Trail affect the establishment of the boundary between the United States and Canada?(1 point)
Responses The
1 answer
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Which of the following states were once part of the Oregon Territory? Select all that apply.(1 point)
Responses Idaho Idaho Utah
1 answer
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What was "proving up"?(1 point)
Responses following the rules to secure ownership of a land claim following the rules to secure
1 answer
32 views
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