Step-by-step explanation:
A. 5x=12x-14
you will simplify the equation to the form, which is simple to understand
5x=12x-14
We move all terms containing x to the left and all other terms to the right.
+5x-12x=-14
We simplify left and right side of the equation.
-7x=-14
We divide both sides of the equation by -7 to get x.
x=2
B. 5B+12=BB=28
you will move all terms to the left:
.5B+12-(BB)=0
you will move all terms containing B to the left, all other terms to the right
.5B-BB=-12
Answer:
Ben is 4 meters below the surface area.
When dividing you should move the decimal to the left.
It'd be best if you were to enclose that fraction 4/3 inside parentheses:
<span>2>8−(4/3)h
Mult. all 3 terms by 3: 6>24 -4h
Add 4h to both sides: +4h +4h
------------------
7+4h > 24
Subtract 7 from both sides: -7 -7
------------------
4h > 17
Then h>17/4 (answer) Note: We want h to be positive. That's why I moved (-4/3)h to the other side of the = sign.</span>
Answer:
parallelogram
Step-by-step explanation:
opposite sides are parallel and equal