Solve. Round to the nearest tenth when necessary.Hillary is standing outside of the shopping mall. She is 5.8 feet tall and her shadow measures  long. The outside of the department store casts a shadow of 99 feet. How tall is the store?

A. 3617.5 ft
B. 91.1 ft
C. 107.5 ft
D. 0.4 ft


Answer: B

Mathematics

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Find the equation of the parabola which has the given vertex V, which passes through the given point P, and which has the specified axis of symmetry.V(-4, -1), P(-6, 11), vertical axis of symmetry

A. (y + 4)2 = (x + 1)
B. (x + 1)2 = (y + 4)
C. (x + 4)2 = (y + 1)
D. (y + 1)2 = (x + 4)

Mathematics

Add or subtract terms whenever possible.4 + 8

A. 12
B. 32
C. -4
D. 12

Mathematics

Find the perimeter of the triangle or rectangle as indicated.Find the perimeter of the rectangle.

A. P = 20 ft B. P = 8 ft C. P = 28 ft D. P = 14 ft

Mathematics

Solve the problem. Give the answer to the nearest thousandth if necessary.Below is a diagram of a water slide. The slide is 30 ft long. The ladder leading to the slide is 22 ft long. How far is it from the end of the slide to the foot of the ladder?

A. 10.198 ft B. 208 ft C. 26 ft D. 20.396 ft

Mathematics