1.
Multiply 2y by 4y because they are similar
8y=8
8/8=1
The triangle to solve for has a leg or 12 feet, hypotenuse of 20 feet, so solve for Pythagoras

for a

a = 16 feet
Answer:
32/27
Step-by-step explanation:
Evaluate for x=
8
/9 + 8
/27
8
/9 + 8
/27
=32/27
(Decimal: 1.185185)
You should divide each side by 32. Then when you divide the 160 from 32 you should get 5. Because 32x5 =160
Answer:
Step-by-step explanation:
Huilan = H
Thomas = T
H = 3T
T+3T = 40(This is the sum)
4T = 40
4T/4=T
40/4=10
T=10