Use the quadratic formula to find all solutions in the interval  to the nearest tenth of a degree.


What will be an ideal response?


73.7°, 286.3°

Mathematics

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Solve the problem.The windchill temperature was -, and the actual temperature was  Find the difference between the actual temperature and the windchill temperature.

A. 9°F B. 34°F C. 19°F D. 17°F

Mathematics

Perform the matrix operation.Given A =  and B =  , find A + B.

A.

B.

C.

D. Not defined

Mathematics

Divide. ÷ 

A.
B.
C. z + 10
D.

Mathematics

Use the given trigonometric function value of ? to find the requested trigonometric function value of the acute angle ?. Rationalize the denominator where necessary.cos ? = Find cot ?.

A.
B.
C.
D.

Mathematics