The three side lengths of a triangle are represented by x, (x + 10), and (x +5) units. The perimeter of the triangle is 75 units. What are the side lengths of the triangle? F 20, 20 and 35
G 20, 25 and 30
H 15, 25 and 35
J 22, 24 and 29

What is the expression in factored form? 225x^2 - 144 a. 9(5x+4)^2 b. 9(5x-4)^2 c. 9(4x+5)(4x-5) d. 9(5x+4)(5x-4)

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?

What is r i 4.5+10r=-6.5 with work pls