Convert the angle from radian measure to degree measure. Round to the nearest hundredth of a degree when appropriate.- 

A. -30°
B. -0.52°
C. -30?°
D. - °


Answer: A

Mathematics

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Find the area of the rectangle.  9 miles

A. 77 sq mi B. 36 sq mi C. 84 sq mi D. 81 sq mi

Mathematics

Solve the problem.Each ounce of gold is worth $45.(i) Complete the table to find an expression that describes the total value (in dollars) of n ounces of gold. Show the arithmetic to help you see a pattern.(ii) Evaluate the expression you found in part (i) for n =8. What does your result mean in this situation?

A. (i) 

(ii) 360; $360 is the total value of 8 ounces of gold priced at $45 per ounce.

B. (i) 

(ii) 37; $37 is the total value of 8 ounces of gold priced at $45 per ounce.

C. (i) 

(ii) 53; $53 is the total value of 8 ounces of gold priced at $45 per ounce.

D. (i) 

(ii) 5.63; $5.63 is the total value of 8 ounces of gold priced at $45 per ounce.

Mathematics

Determine the coefficient and degree of each term, then find the degree of the polynomial.x10y - 9x6y4 + 6x5y2 

A. ; Degree of polynomial: 10

B. ; Degree of polynomial: 7

C. ; Degree of polynomial: 28

D. ; Degree of polynomial: 11

Mathematics

Find the indicated term of the geometric sequence.6th term of -1, 3, -9, ...

A. a6 = -729 B. a6 = -243 C. a6 = 243 D. a6 = 729

Mathematics