If you have a semi-circle with a diameter of 8.6ft, what's the semi-circles area?
use the formula

Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1

The balance of susu's savings account can be represented by the variable b. the inequality describing her balance b > $30 . which could be a solution to the inequality?

3questions show how you solved the problem 1. subtract & simplify (–y2 – 4y – 8) – (–4y2 – 6y + 3) 2.multiply and simplify 2x2y3z2 · 4xy4x2 3.multiply and simplify (x – 4) (x2 – 5x – 6)