Weegy: The cube of 8 is 512.
User: What are the prime factors of 700?
A. 2 × 2 × 25 × 7
B. 350 × 2
C. 2 × 2 × 2 × 5 × 5 × 7
D. 2 × 2 × 5 × 5 × 7
Weegy: 700 = 2 x 2 x 5 x 5 x 7
User: What is 39 squared?
A. 1,482
B. 78
C. 39
D. 1,521
Weegy: 39 squared is 1,521.
User: Simplify the following expression: 35 + (–13) + (+8) – (–6).
A. 44
B. 50
C. 24
D. 36
Weegy: 35 + ( 13) + (+8) ? ( 6) = 35 - 13 + 8 + 6 = 22 +8 +6 = 30 + 6 = 36
User: Which of the following is the same as 2.3 × 103?
A. 2,300
B. 230
C. .23
D. .023
Weegy: 2.3 * 10^3 is the same as 2,300.
User: Solve the equation: 12y = 132.
A. y = 1/11
B. y = 11
C. y = 11/12
D. y = 144
Weegy: 12y = 132;
y = 11;
User: Using the Pythagorean theorem, find the length of a leg of a right triangle if the other leg is 8 feet long and the hypotenuse is 10 feet long.
A. 12.81 ft.
B. 36 ft.
C. 6 ft.
D. 41 ft.
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