Answer:
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The absolute value of -50 is 50
Answer:
She can buy 3 pairs for $9.00 with $2.00 extra.
Step-by-step explanation:
Answer:
x=y+v/b
Step-by-step explanation:
So first you have y=x-v/b. You want to isolate x, so subtract x from both sides. You'll get -x+y=-v/b. Next, you're going to want to subtract y to further isolate x now that it's on the left side. Now you'll have -x=-y-v/b. But you don't want x to be negative, so you can divide both sides by -1 to make x positive. Now you'll have x=y+v/b.
The answer is the option E: E. 8
The explanation is shown below:
1. You have that the triangles shown in the figure attached, are similar, therefore, you can calculate h as following:
(20-4)/h=h/4
16/h=h/h
2. Now, solve for h:
h²=64
h=√64
h=8
