The ratio of the area of a circle, P, to the area of another circle, Q, is 16/81.

If the radius of circle P is 8 units, what is the radius of circle Q?

Line R T and line S U slightly inclined with horizontal intersects at V. The upward and downward angles of the intersecting lines are obtuse. The left and right angles of the intersecting lines are acute.

The smaller triangle was dilated to form the larger triangle. What is the value of x? Mark this and return Save and Exit Submit

Simplify square root 3 (square root 6+square root 15)

Jill has quiz scores of 74, 72, 76, 80, and 73. To continue to receive her scholarship, Jill must maintain an average of 75. What is the lowest grade Jill needs to have on the next quiz to keep her scholarship? A. 77 B. 75 C. 73 D. 71

4-[ (x+3) / ((x^2 + 5x + 6) / (x-2)) ]

Zach has r red peppers and 62 green peppers. Write an expression that shows how many peppers Zach has.

If something is scarce is it generally

Write the equation in slope-intercept form. 5x+3y=12

What is the two equivalent ratios for 15/7

Solve the equation for y. 3x + y = 7 y=