4(3-2x)=15
12-8x=15
-8x=15-12
-8x=3 then divide both sides by -8
x=-0.375
Answer:
Do you have the math exercices? I am sorry but I can just help in the subjects concerning math. It is been some time since I studied biology and other high-school subjects.
To solve this equation, we need to use the pythagorean theorem.
if 8^2+25^2=the guy wire^2
64+625=the guy wire^2
689=the guy wire^2
the guy wire is 26.25 feet long.
Answer:
42
Step-by-step explanation:
The 3 part of the ratio relates to 18
Divide by 3 to find the value of one part of the ratio.
18 ÷ 3 = 6 ← value of 1 part of the ratio , then
7 parts = 7 × 6 = 42 ← the greater number
