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

04-03-2021

Answer:

155 square inches

Step-by-step explanation:

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

Answer Link

Otras preguntas

What challenges did the californios face?

Wages. JoAnn works in the publicity office at the state university. She is paid $10 an hour for the first 35 hours she works each week and $15 an hour for every

What is the purpose of sensory adaptation

Many colonial people volunteered to fight for the Allied forces because they hoped their service would win their colony's ____

why did the volcano explode

Which substance will combine with oxygen gas to produce a greenhouse gas? a. Na b. S c. H₂ d. Ne e. C

Help??? What is 3x+5x=67y?

1. What is the respiratory structure of a millipede? A. book lungs B. tracheal tube C. gill slits 2. what is the respiratory structure of a spider? A. gills B.

Is STM semantically or acoustically encoded??

A bottle rocket that was made in science class had a trajectory path that followed the quadratic equation y=-x^2+4x+6. What is the turning point of the rocket's