Answer:
18
Step-by-step explanation:
A = b x h
(f+g)(x)=f(x)+g(x)=(2x-6)+(3x+9)=2x-6+3x+9→(f+g)(x)=5x+3
Answer: option <span>B. (f + g)(x) = 5x + 3</span>
Answer: Yes, Jill has enough scrap boards to create a border around her garden.
Step-by-step explanation:
2.75 + 3.2 + 1.65 + 2.6 = 10.2 m
Answer:
<h2>x - 4y = 8</h2>
Step-by-step explanation:
The point-slope form of an equation of a line:
<em>m</em><em> - slope</em>
The formula of a slope:
============================================
We have the points (-4, -3) and (12, 1).
Substitute:
Put the volume of a slope and the coordinates of the point (12, 1) to the equation of a line:
The standard formula of an equation of a line:
Convert:
<em>multiply both sides by 4</em>
<em>add 4 to both sides</em>
<em>subtract x from both sides</em>
<em>change the signs</em>