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SAT Math Questions and Answers (Q&A)

John Smith
Answered: May 26, 2020
A rectangle with 10 units length and 40 square units area. -option a is not correct. area of the square = 36 square units = s2 or s = 6 units. perimeter of the square= 4s = 4 6 units = 24...Read More

1 Answer

532 views
Christian Jackson, Content Developer
Answered: Oct 24, 2018
The answer to this is letter E. The first thing that you have to do is to check out the slope that you need to find. It has to be the same with the given slope. Based on the choices, you will be...Read More

2 Answers

485 views
John Smith
Answered: May 26, 2020
|a^2 + b^2 - 1|

3 Answers

399 views
John Adney
Answered: May 30, 2017
The answer is clearly 2- if one side is 11 and the other is 7 the 3rd side must be long enough to reach look at the possible length of the 3rd side- if the 7 is on one side of the 11 side and the x...Read More

5 Answers

389 views
John Smith
Answered: May 26, 2020
14
2. 11

One side of a triangle must not exceed the sum of the other two sides in length. 11 is greater than 3 + 7, so 11 cannot be a side.

4 Answers

372 views
John Smith
Answered: May 26, 2020
The square root of 2

All non-perfect square roots are irrational. These include the square root of 2, 3, 5, 6, 7, 8 and so forth.

2 Answers

330 views
John Smith
Answered: May 26, 2020
-7

First, simplify the left-hand side. a - (4 - a) = 3a + 3 a - 4 + a = 2a + 3 2a - 4 = 3a + 3 Now, solve for a by combining like terms: -4 = a + 3 a = -7

1 Answer

288 views
John Smith
Answered: May 26, 2020
-47

To find F(G(3))-G(F(3)), first find the values: F(3) = 2(3) + 2 = 6 + 2 = 8 G(3) = 3^2 - 1 = 8 Then, substitute 8 in each respective function: F(G(3)) - G(F(3)) = F(8) - G(8)...Read More

2 Answers

286 views
John Smith
Answered: May 26, 2020
8-option a is not correct is not correct. 98765432 is not divisible by 9 as the sum of its digits 44 is not divisible by 9. option b is not correct as 98765432 is not divisible by 7. option c is not...Read More

1 Answer

286 views
C. Marcus, Content Developer
Answered: May 07, 2019
The correct answer to this question is A, -5. This answer is found by using the order of operations of math. The acronym PEMDAS is used to represent the order. P stands for parentheses, E for...Read More

5 Answers

272 views
John Smith
Answered: May 26, 2020
-5

First, use the order of operations to find the parenthetical value of (2 $ 1), which is 21-3 or -1 Next, plug in -1 for (2 $ 1) to find 3 $ -1 = 3 -1 - (3 - 1) = -3 - 2 = -5

4 Answers

264 views
John Smith
Answered: May 26, 2020
140

First, you must figure the sum of the measures of the internal angles, which is equal to (n-2)180 or (9-2)180 = 7 180. Then, you should divide this measure by the number of sides to...Read More

1 Answer

258 views
John Smith
Answered: May 26, 2020
π/18

4/pi inches = 1/3 ft. Area = pi r^2 Area = pi (1/3 ft.)^2 Area of 1/2 = 1/2 pi 1 / 9 sqft. pi / 18 sqft.

1 Answer

253 views
John Smith
Answered: May 26, 2020
A. 8

3a = 2b or b = 3/2a 2a + 5b = 2a + 5 3/2a = 8 Or 19a = 16 or a = 16/19 and b = 3/2 16/19 = 24/19 2a + b = 2 16/19 + 24/19 = 56/19

1 Answer

248 views
Wbal
Answered: Mar 07, 2017
49

2(x-3)=14
2x-6=14
+6=+6
2x=20
DIVIDE BY 2
x=10
input 10 for x. 10^2-6•10+9
100-60+9=49

3 Answers

246 views
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