Hey there!!
We have:
... f(x) = -12x + 7
... g(x) = 4x - 9
<em>Now, we will have to find f(x) = g(x)</em>
... f(x) = g(x)
<em>... </em>-12x + 7 = 4x - 9
<em>... </em>9 + 7 = 4x + 12x
<em>... </em>16 = 16x
<em>... </em>x = 16/16
<em>... x = 1 </em>
<em>Hence, the value of 'x' is 1. </em>
<em>Hope this helps! </em>
<em>Happy Thanksgiving! :) </em>
2,376 square feet
**
Add the areas of all the sides of the shape.
A triangle's area: 1/2bh
The two triangles' area=24*9=216
The bottom side: 40*24=960
The two other sides: 30*40=1200
Add everything: 216+960+1200=2376
Answer:
it's going to be 30 and 18
