In a circle a 45° sector has an area of 32pi cm^2. what is the radius of this circle

A) 16cm

B) 8cm

C) 32cm

D) 12cm

The sixth-grade classes have 28, 20,30, and 25 students. what is the mean number of students in a class? A. 25.75 B. 26.25 C. 25 D. 27

When constructing parallel lines, how can you verify the lines constructed are parallel

X:y = 5:3 and x+y = 56 workout the value of x-y

An investor has $12,000 to invest into two different funds. Fund A, which is a high risk fund, yields an average return of 14%. Fund B, which is a low risk fund, yields an average return of 6%.

How do you find diameter?

The ratio of boys to girls in the ninth grade is 6:5. If there are 185 girls in the class, how many boys are there.

Should I multiply or divide: Anita grew a garden with 3/4 of the area for vegetables. In the vegetables section, 1/6 of the area is carrots. What fraction of the total garden is carrots?

Dical and exponent What is 6 in radical form?

2x + 3 = 4x + 2 No solution, One solution, or Many solutions

Lamar is solving the equation x2-12x=-6 by completing the square. Which shows Lamar's next step and the solution to the equation?