Solve for x using an equivalent exponential expression.
The drawing shows the end of a building that is to be bricked. If the area of the side of a brick used is 
find the number of bricks needed to completely cover the side of the building.
A. 308 bricks
B. 51 bricks
C. 1,848 bricks
D. 2,184 bricks
Answer: C
Mathematics
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Write the number in standard form.3 hundred thousands + 2 ten thousands + 6 hundreds + 6 ones
A. 320,660 B. 302,660 C. 320,606 D. 32,606
Mathematics
Factor the perfect square trinomial completely.x4 + 10x2 + 25
A. (x2 - 5)2 B. (x2 + 5)2 C. (x2 + 10)(x2 - 10) D. (x2 + 5)(x2 - 5)
Mathematics
Solve the problem.A radio transmission tower is 120 feet tall. How long should a guy wire be if it is to be attached 8 feet from the top and is to make an angle of 22° with the ground? Give your answer to the nearest tenth of a foot.
A. 129.4 ft B. 120.8 ft C. 299.0 ft D. 320.3 ft
Mathematics
List the terms of the expression.-5 + 3a - 8b
A. -5, 3a, -8b B. 3a, 8b C. -5, 3, a, -8, b D. 5, 3a, 8b
Mathematics