Use a calculator to find the acute angle between the planes to the nearest thousandth of a radian.-7x - 8y - 10z = 2 and 5x + 4y - 8z = 2
A. 1.484 rad
B. 0.087 rad
C. 1.403 rad
D. 0.983 rad
Answer: A
Mathematics
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Provide an appropriate response.Monthly payments are the fastest way to pay off a home mortgage.
A. True B. False
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Solve the equation on the interval 0 ? ? < 2?.2 sin2 ? = 3(cos ? + 1)
A. 
B. 
C. 
D. 
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Solve.Paul is 5 feet 4 inches tall. Convert this height to centimeters. Round to the nearest tenth of a centimeter.
A. 156.4 cm B. 209.9 cm C. 162.6 cm D. 25.2 cm
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