Answer:
z=
z=13.08
(5)
=14x
x=4.67
y=
y=1.79
if it helps, please give me brainliest
Answer:
y=3
Step-by-step explanation:
y=mx+b
5y=20x+15
15/5=3
y=3
Hope this helped!
Answer:
Step-by-step explanation:
Shaded area = 1 - 
- 
(Make them have the same denominator, 28)
= 
- 
- 
(Simplify)
= - 
(Evaluate)
=
When there is a midpoint in a line segment, the two segments that are then produced have to be equal. So that means that because E is a midpoint of DF, DE=EF.
Set up the equation.
DE=EF
2x+4=3x+1
Then solve for x.
x=3
Then plug it back in the equation to find DE and EF.
DE=2x+4=2(3)+4=10
Because DE=EF then EF is also 10.
DF is made from the addition of DE and EF so DF is twice EF.
DF= 20
DE= 10, EF= 10, DF= 20
Hope this helps.
