Use a calculator to find tan 143.8°.
?
Please round the answer to the nearest ten-thousandth.

Fill in the blank(s) with the appropriate word(s).


–0.7319

Mathematics

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Parametrize the surface S.S is the portion of the plane -8x - 8y + 6z = 3 that lies within the cylinder .

What will be an ideal response?

Mathematics

Decide whether the statement is true or false.If two lines are perpendicular, then they form vertical angles at their intersection which are always acute.

A. True B. False

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Write the decimal as a percent.1.9

A. 0.19% B. 0.0019% C. 19% D. 190%

Mathematics

Solve the system of equations by the substitution method. Check your solutions. For any dependent equations, write your answer in the ordered pair form.

A. {(0, 12)} B. {(-12, 0)} C. {(12, 0)} D. {(0, -12)}

Mathematics