2,684 Answered Questions for the topic SAT math

12/01/23

Which statement describes the properties of triangles ABC and A″B″C″ after the transformations?
Triangle ABC is translated by the rule (x + 1, y + 1) and then dilated by a scale factor of 2 centered at the origin. Which statement describes the properties of triangles ABC and A″B″C″ after the... more
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11/30/23

Find the measure of angle x in the figure below:
Find the measure of angle x in the figure below:  35°  47°  51°  62°
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11/30/23

Find the measure of angle x in the figure below:
Find the measure of angle x in the figure below:  65°  70°  110°  125°
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11/29/23

A student states that a triangle can be formed with side lengths 4 in, 5 in, and 8 in. Is the student correct? Why, or why not?
A student states that a triangle can be formed with side lengths 4 in, 5 in, and 8 in. Is the student correct? Why, or why not?  Yes, because 4 + 5 > 8  Yes, because 5 + 8 < 4  No, because 4... more
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11/29/23

Triangle ABC is shown below: Which reason can be used to fill in the numbered blank space?
Triangle ABC is shown below:Given: ΔABCProve: All three angles of ΔABC add up to 180°.The flowchart with missing reason proves the measures of the interior angles of ΔABC total 180°:Which reason... more
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11/29/23

Find the measure of angle x in the figure below:
Find the measure of angle x in the figure below:  60°  50°  110°  70°
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11/29/23

If ΔFGH ≅ ΔIJK, which segment is congruent to FG  ?
If ΔFGH ≅ ΔIJK, which segment is congruent to ?       
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11/29/23

The grid shows Figure Q and its image Figure Q′ after a transformation. Which of the following transformations could be used to prove that Figure Q and Figure Q′ are congruent?
The grid shows Figure Q and its image Figure Q′ after a transformation.Which of the following transformations could be used to prove that Figure Q and Figure Q′ are congruent?  Clockwise rotation... more
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11/29/23

If ΔABC ≅ ΔFDE, which of the following statements is true?
If ΔABC ≅ ΔFDE, which of the following statements is true?  ∠A ≅ ∠E  ∠B ≅ ∠F  ∠A ≅ ∠D  ∠B ≅ ∠D
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11/29/23

What additional information would you need to prove that ΔABC ≅ ΔDEF by ASA?
What additional information would you need to prove that ΔABC ≅ ΔDEF by ASA?   ≅    ≅    ≅    ≅ 
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11/29/23

If ΔABC ≅ ΔEDF where the coordinates of A(0, 2), B(2, 4), and C(2, −1), what is the measure of DF? 3 3.1 5 5.9
If ΔABC ≅ ΔEDF where the coordinates of A(0, 2), B(2, 4), and C(2, −1), what is the measure of DF?  3  3.1  5  5.9
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11/29/23

Eden has ensured that one side of both tiles is congruent. Which pair of sides would Eden need to compare in order to make sure the triangles are congruent by HL?
Eden is cutting two triangular tiles for her bathroom. She needs the tiles to be congruent but is not sure she is cutting them that way. Eden has ensured that one side of both tiles is congruent.... more
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11/26/23

Parallel Wires Question Physics
Two long, parallel wires separated by 2.50 cm carry in opposite directions. The current in on wire is 1.25 A, and the current in the other is 3.50 A. (a) Find the magnitude of the force per unit... more
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11/26/23

Magnetic field question
The magnetic field 40.0 cm away from a long, straight wire carrying current 2.00 A is 1.00 μT. (a) At what distance is it 0.100 μT? (b) at one instant, the two conductors in a long household... more
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Sat Math Math Science Calculus

11/26/23

Directionality Physics 2 Question
A long, straight wire lies on a horizontal table in the xy-plane and carries a current of 1.20 μA in the positive x-direction along the x-axis. A proton is traveling in the negative x-direction at... more
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Sat Math Math Biology Calculus

11/26/23

Earth’s magnetic field question
The orientation of small satellites is often controlled using toque from current-carrying coils in Earth’s magnetic field. Suppose a multiturn coil has a cross-sectional area of 6.36 × 10-4 m2,... more
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Sat Math Math Biology Calculus

11/26/23

Physics II Question
At a certain location, Earth has a magnetic field of 0.60 × 10-4 T, pointing 75° below the horizontal in a north-south plane. A 10.0 m long straight wire carries a 15 A current. (a) If the current... more
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Sat Math Math Biology Calculus

11/26/23

Magnetic Field Question
A laboratory electromagnet produces a magnetic field of magnitude 1.50 T. A proton moves through this field with a speed of 6.00 × 106 m/s. (a) Find the magnitude of the maximum magnetic force that... more
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11/26/23

Physics 2 Homework Question
Consider an electron near the Earth’s equator. In which direction does it tend to deflect if its velocity is (a) directed downward? (b) directed northward? (c) directed southeastward?
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Sat Math

11/25/23

heart rates normally distributed

heart rates normally distributed mean of 68 beats per minute, standard deviation of 2 beats per minute. If 500 women are​ examined, how many would you expect to have a heart rate of less than 69 ​?
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11/24/23

Semicircle attached to 3 triangles SAT Problem
Angle  of  is a right angle. The sides of  are the diameters of semicircles as shown. The area of the semicircle on equals , and the arc of the semicircle on  has length . What is the radius of the... more
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Sat Math Algebra 1 Algebra 2

11/24/23

Probability of a Coin Toss

A fair coin is tossed 3 times. What is the probability of at least two consecutive heads?
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Sat Math Algebra 1 Algebra 2

11/24/23

SAT Word Problem
Trey and his mom stopped at a railroad crossing to let a train pass. As the train began to pass, Trey counted 6 cars in the first 10 seconds. It took the train 2 minutes and 45 seconds to clear the... more
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Sat Math Math

11/24/23

What is the value of 4 x (1-2+3-4+5-6...+1000)
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11/21/23

Andrew draws a triangle ABC. He then constructs a perpendicular bisector from vertex A that intersects side BC at point D. What can Andrew conclude, based on his drawing?
Andrew draws a triangle ABC. He then constructs a perpendicular bisector from vertex A that intersects side BC at point D. What can Andrew conclude, based on his drawing? AB = BC  BD = DC  AD =... more
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