Find the measure of the dihedral angle indicated.The figure shown is a right prism whose bases are regular octagons. Find the measure of the dihedral angle between each lateral face and a base.
A. 120°
B. 135°
C. 45°
D. 90°
Answer: D
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Solve the problem. Use the approximate APR formula to estimate the APR, and round rates to the nearest tenth of a percent.Doris White decided to get new appliances for her kitchen at a cost of $5900. She puts $700 down and will pay $137.75 per month for 48 months. Find the total installment cost, the finance charge, and the approximate annual percentage rate.
A. Total: $6912.00 Finance Charge: $1012.00 APR: 9.7% B. Total: $7312.00 Finance Charge: $2112.00 APR: 19.9% C. Total: $7312.00 Finance Charge: $1412.00 APR: 13.3% D. Total: $6612.00 Finance Charge: $712.00 APR: 5.9%
Solve the equation.(x + 10)3/2 = 64
A. {26} B. {-6} C. ? D. {6}
Complete the graph by shading the correct region.2x + 5y ? -10
A. 
B. 
C. 
D. 
Divide.-2.76 ÷ 6
A. 0.46 B. 0.6 C. -0.6 D. -0.46