Solve the problem.A weight hangs from a rope 20 feet long. It swings through an angle of 27° each second. How far does the weight travel each second? Round to the nearest 0.1 foot.
A. 8.7 feet
B. 8.1 feet
C. 9.0 feet
D. 9.4 feet
Answer: D
Mathematics
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Multiply.1.0(-5.68)
A. 6.78 B. 6.68 C. -4.68 D. -5.68
Mathematics
Find the area of the rectangle or square.
16 cm
A. 251 square centimeters B. 64 square centimeters C. 256 square centimeters D. 512 square centimeters
Mathematics
Divide and simplify.
÷ 
A. 
B. x2 - y
C. x - y
D. 1
Mathematics
The equation of a horizontal parabola is given. Determine how the parabola opens and find the parabola's vertex.x = (y - 4)2 + 6
A. opens to right; (4, 6) B. opens to left; (4, 6) C. opens to right; (6, -4) D. opens to right; (6, 4)
Mathematics