Find the exact value of the expression. Do not use a calculator.sin  - cos 

A.
B. 1
C.
D. 0


Answer: D

Mathematics

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Solve the problem.Suppose that the supply and demand equations for a logo sweat shirt in a particular week are  for the demand equation; and , for the supply equation. Find the equilibrium price and quantity.

What will be an ideal response?

Mathematics

Provide an appropriate response.Find a cofunction equivalent to tan 64°.

A. cot 64° B. cot 154° C. sec 64° D. cot 26°

Mathematics

Using the illustration, find the measure of each acute angle for the right triangle below. Answers are rounded using the appropriate rule for significant digits.a = 45.8 cm, c = 58.5 cm 

A. A = 72.6 o, B = 17.4 o B. A = 56.5 o, B = 33.5 o C. A = 59.8 o, B = 30.2 o D. A = 49.0 o, B = 41.0 o E. A = 51.5 o, B = 38.5 o

Mathematics

Use a triple integral to find the volume of the solid shown below. ? ? , ?

A. ?
B. ?
C. ?
D. ?
E. ?

Mathematics