Answer:the answer is 27
Step-by-step explanation:
4x+7 = x+10 parallel sides have to be equal in a parallelogram
subtract x
3x +7 = 10
subtract 7 from each side
3x =3
divide by 3
x =1
Answer:
c=13.7 meters
Step-by-step explanation:
The 7.7 meters and 6 meters added together equal 13.7
To solve for an unknown number, you have to keep isolating it till it is all alone:
A=P(1+rt)
(1+rt)=A/P
rt=A/P -1
r=(A/P-1)/t
