Find the missing side of the triangle
(Pythagorean theorem)

18.8 in

Step-by-step explanation:

the pythagorean theorem states that for a right triangle with legs a and b and hypotenuse c,

the two legs are 8 and 17 inches. so we have . simplify to get sqrt(353) or around 18.79in

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.