Draw the given angle in standard position. Draw an arrow representing the correct amount of rotation. Find the measure of two other angles, one positive and one negative, coterminal with the given angle.-85°
A. 175° and -5°
B. 85° and -105°
C. 275° and -445°
D. 185° and -355°
Answer: C
Mathematics
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Use rational equations to solve the problems.The total price (including sales tax) of a VCR is $599.82. The sales tax rate is 8%. What is the purchase price of the VCR (the price before taxes are added)? Round your answer to the nearest cent.
A. $333.23 B. $555.39 C. $550.29 D. $560.58
Mathematics
Provide an appropriate response.In right triangle ABC with right angle C, find the indicated part. Round to four significant digits. Find b if A = 27° and c = 15 ft.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Write the complex number in rectangular form.4(cos 300° + i sin 300°)
A. 2
- 2i
B. 2 - 2
i
C. -2 + 2
i
D. -2
- 2i
Mathematics
Sketch the graph of the polar equation.r = 2 - cos ?
A. 
B. 
C. 
D. 
Mathematics