Answer:
5
Step-by-step explanation:
we can first name the missing term x
3/x=15/25
we can then do some cross multiplication
15x=75
divide both sides by 15
x=5
Therefore the missing term is 5
The sum of the lengths would be the perimeter
Use a calculator to add the values of the sides and you'll have it
Answer:
x=-26
Step-by-step explanation:
6x-3x+27=2x+1
⇒3x-2x=1-27
⇒x=-26
Hope, this helps you.
Answer:
this one is hard I think is C 2/3
Answer:
8
Step-by-step explanation:
41-9=32
32/4=8