14,973 Answered Questions for the topic geometry

03/25/22

please help me with statistical probability question!
Age 20-29 Age 30-39 Age 40-49 Age 50 & over Total High school only 946 1118 369 1010 3443 Some college 1088 1277 566 2106 5037 Bachelor's degree 646 1045 472 2083 4246 Master's... more
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03/25/22

Please help with statistical probability questions
In a certain Algebra 2 class of 30 students, 16 of them play basketball and 8 of them play baseball. There are 12 students who play neither sport. What is the probability that a student chosen... more
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03/24/22

help with statistical probability
In a class of 25 students, 17 have a cat and 7 have a dog. There are 5 students who have a cat and a dog. What is the probability that a student who has a cat also has a dog?
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03/24/22

help with statistical probability

Age 20-29 Age 30-39 Age 40-49 Age 50 & over Total High school only 1413 661 799 602 3475 Some college 2237 562 1193 1185 5177 Bachelor's degree 1062 1391 1187 1732 5372 Master's... more
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03/24/22

help with probability and statistics
There is a spinner with 10 equal areas, numbered 1 through 10. If the spinner is spun one time, what is the probability that the result is a multiple of 2 and a multiple of 5?
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03/24/22

please help with these maht statistical probabilty questions
Plays an instrument Does not play an instrument Plays a sport 5 2 Does not play a sport 4 12 In a class of students, the following data table summarizes how many students play an instrument... more
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03/24/22

please help with this math probability statistical question
Has a brother Does not have a brother Has a sister 2 3 Does not have a sister 10 7 In a class of students, the following data table summarizes how many students have a brother or a sister.... more
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Geometry

03/24/22

What is the y-intercept if the points are (0,0)
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Geometry

03/24/22

Find the perimeter of the rectangle after dilation.
A rectangle with a perimeter of 147 units is dilated by a scale factor of 3/4. Find the perimeter of the rectangle after dilation. Round your answer to the nearest tenth, if necessary.
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Geometry

03/24/22

Polygon ABCDE is reflected to produce polygon A′B′C′D′E′. What is the equation for the line of reflection?
A. y = 0B. x = 0C. x = 2 D. y = 1
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Geometry

03/24/22

Polygon ABCDE is reflected to produce polygon A′B′C′D′E′. What is the equation for the line of reflection?
A. y = 0B. x = 0C. x = 2 D. y = 1
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Geometry

03/24/22

Find the area of the dilated square.
The square below is dilated by a scale factor of 2. Find the area of the dilated square. Figures are not necessarily drawn to scale. 18______| ||_____| 18
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Geometry Algebra

03/24/22

Write an equation of the line that is parallel to 4x−10y=−90 and passes through point (27.5,−5).
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Geometry

03/24/22

Write an equation of the line that is parallel to x=3 and passes through point (−8,−59).
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Geometry

03/24/22

Write an equation of the line that is parallel to x=3 and passes through point (−8,−59).
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Geometry Math

03/24/22

A rectangular playing field is yards long. Its area is square yards. Find the width of the field
What is the width? Sq yards, Yards, or Cubic yards?
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Geometry Math

03/23/22

Need these answered, ASAP!!!!
What is the area of a sector with a central angle of π3 radians and a radius of 12.4 m? Use 3.14 for π and round your final answer to the nearest hundredth. Enter your answer as a decimal in the... more
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Geometry

03/23/22

Find the perimeter of the preimage, the original square, before its dilation.
A square with a perimeter of 54 units is the image of a square that was dilated by a scale factor of 3/2. Find the perimeter of the preimage, the original square, before its dilation. Round your... more
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Geometry

03/23/22

Find the perimeter of the preimage, the original rectangle, before its dilation.
The rectangle below is the image of a rectangle that was dilated by a scale factor of 3. Find the perimeter of the preimage, the original rectangle, before its dilation. Figures are not necessarily... more
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Geometry

03/23/22

Find the perimeter of the preimage, the original rectangle, before its dilation.
A rectangle with a perimeter of 125 units is the image of a rectangle that was dilated by a scale factor of 4/3. Find the perimeter of the preimage, the original rectangle, before its dilation.... more
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Geometry

03/23/22

Find diagonal length of trapezoid?
If M and N are the midpoints of the non-parallel sides of a trapezoid, it makes sense to call the segment MN the midline of the trapezoid. Parallel sides of a trapezoid have lengths 7 and 15. The... more
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Geometry

03/21/22

i need more help with math
Select the correct answer.Cathy constructs diameter  of circle O and then constructs the perpendicular bisector, , of . Which construction can she complete?A. an equilateral triangle inscribed in a... more
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Geometry

03/21/22

help me with this please
Select the correct answer.Points A and B lie on a circle centered at point O. If OA = 5 and  what is the area of sector AOB? Use the value π = 3.14, and choose the closest answer.A. 19.6 square... more
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Geometry

03/21/22

The area of a triangle is 12 sqrt 18 m^2. its height is 3 sqrt 6. What is the length of its base?
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Geometry

03/20/22

How do you solve?
 Paula’s Paper Packaging is mailing boxes of notebook paper to an office supply store. The dimensions of each stack of notebook paper are 11 inches by 8.5 inches by 3 inches.  Paula is putting 12... more
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