Answer:
2 : 5
Step-by-step explanation:
Given 2 similar figures with ratio of sides = a : b, then
ratio of areas = a² : b²
Given ratio of areas = 4 : 25, then
ratio of sides = : = 2 : 5
I believe you just distribute it so, multiply each one in the parenthesis (2v+3)
6vx2v=12v
6v x 3= 18v
so it becomes 12v+18v
then add 12 + 18 I think
Answer:
$2.22
Step-by-step explanation:
1/2 of 1.58=0.79
2 3/5 of .55 = 1.43
$0.79+$1.43=$2.22
Answer:
image
Step-by-step explanation:
Answer:
Step-by-step explanation:
3x -8 = 2x + 5
x - 8 = 5
x = 13
3(13) - 8 + 2(13) + 5
39 - 8 + 26 + 5
31 + 31 = 62