The figures are similar.

Which statement is true?

A) The scale factor is 0.4.

B) The scale factor is 0.9.

C) The scale factor is 2.1.

D) The scale factor is 2.5.

What is the interior angle sum of a 15-gon?

If a and b are both positive numbers and a values?

What is the acceleration of a trains emergency stop from 80 km/h in 8.30 s?

Factor the following polynomial completely. 10x^4 + 80x^3 + 1120x^2 A. - 10x^2 (x+2) (x+6) B. 10x^2 (x+2) (x+6) C. - 10x^2 (x-2) (x+6) D. 10x^2 (x+2) (x+6)

Set up and solve a system of equations to solve the problem. Casey wants to buy a gym membership. one gym has a $150 joining fee and costs $35 per month. Another gym has no joining fee and costs $60 per month.

If a full dose of medicine is 560mg, how much is 80% of a dose

A number decreased by 30% and the result was 7560. What was the original number? A. 2268 B. 9828 C. 5292 D. 10800

3 over 8 times 8 over 9

Find the unit rate for number of parts manufactured per hour if 1363 parts are made in 5 hours. Round to the nearest integer.

Zoe needs to buy beads to make jewelry. For each earning, Zoe uses 3 small blue beads, 1 metallic bead, and 2 large green beads.