Answer: C
Hello,
Step-by-step explanation:
WZ=7-3=4
YW²=XW*WZ=3*4=12 ==> WY=2√3
In the right triangle YWZ, using the Pythagorean's theorem:
YZ²=WY²+WZ²=12+4²=28
YZ=2√7≅5.29150....
Answer C
Alice Binney invented them.
4/8 is less full because the 6th fraction is more than the 8th and there is the same amount of pieces.
An inconsistent system graphs two parallel lines. These parallel lines will never cross. Therefore there are no solutions.
Answer:
Equation: 12 + 3x = 30
Solution: x = 6
Step-by-step explanation:
12 + 3x = 30
X stands for how many hours she rented it for. You want to solve for x, so get x by itself.
12 + 3x = 30
-12 -12
---------------------
3x = 18
Divide both sides by 3
3/3x = 18/3
x = 6
