valerie8592 valerie8592
  • 04-03-2021
  • Mathematics
contestada

The area of a poster board is (x2 + 9x - 10) square inches. Find the dimensions of the poster board If
x = 15.

Respuesta :

Bubba114
Bubba114 Bubba114
  • 04-03-2021

Answer:

155 square inches

Step-by-step explanation:

(15)2+9(15)-10 or 30+135-10

Answer Link

Otras preguntas

on sara's computer, 3/8 of the hard drive is files. Of the files, 1/6 are games . What part of the hard drive is games?
10u + 7 = 8 ( 2u - 4 ) - 9
how have computers changed mapmaking in recent years
A light plane flew from its home base to an airport 255 miles away. With a head wind, the trip took 1.7 hours. The return trip with a tail wind took 1.5 h
10u + 7 = 8 ( 2u - 4 ) - 9
What were the 4 major truths Jefferson presented in the declaration of independence?
two methods of active transport
on sara's computer, 3/8 of the hard drive is files. Of the files, 1/6 are games . What part of the hard drive is games?
36 is _______% less than 60?
What's breed of given cat???Check attachment