Answer:
11
Step-by-step explanation:
8x - 3(-z - y)
Substitute
8(1) - 3(-(-2) - 3)
Simplify
8 - 3(-1)
Multiply
8 + 3
Add
11
Answer:
if they are similar then their sides are proportional and the following would be true:
40/30 = 48/36
reduce both sides:
4/3 = 4/3
so, yes, they are similar.
Step-by-step explanation:
Answer:
<h2>R = 16 in</h2>
Step-by-step explanation:
The formula of a Surface Area of a sphere:
R - radius
We have
Substitute:
<em>divide both sides by π</em>
<em>divide both sides by 4</em>
It is that the angle has to be formed by two pairs of congruent/corresponding sides of the triangle
Answer:
x
Step-by-step explanation:
7x+18−6(x+1)−12
start out with distributive property
7x+18+(-6x)+(-6)+(-12)
then add the common things together
x+0
answer is just x, or infine answers, you could put in anything for x
