Factor as completely as possible. If unfactorable, indicate that the polynomial is prime.x2 - 25x + 625
A. (x + 25)2
B. (x - 25)2
C. (x + 25)(x - 25)
D. Prime
Answer: D
Mathematics
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Estimate the answer to the problem.Each gallon of shingle stain covers 120 square feet. How many gallons should you buy to cover 536 square feet?
A. 3 gal B. 4 gal C. 5 gal D. 6 gal
Mathematics
Round the following to the nearest ten, nearest hundred, and nearest thousand.8229
A.
| Ten | 8,220 |
| Hundred | 8,300 |
| Thousand | 9,000 |
B.
| Ten | 8,220 |
| Hundred | 8,200 |
| Thousand | 8,000 |
C.
| Ten | 8,230 |
| Hundred | 8,300 |
| Thousand | 8,000 |
D.
| Ten | 8,230 |
| Hundred | 8,200 |
| Thousand | 8,000 |
Mathematics
Graph the complex number and give the absolute value of the number.
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?
A. ?
B. ?
C. ?
D. ?
?
E. ?
Mathematics
Find the radian measure of a central angle of the circle of radius r that intercepts the arc of length s. Round your answer to three decimal places.r = 18 centimeters, s = 9 centimeters
A. 0.5 radians B. 162 radians C. 1.571 radians D. 2 radians
Mathematics