Answer:
w = 2, EF = 30 , FG = 42
Explanation:
We have EF = 5w + 20 and FG = 7w + 28
Since these points E, F and G are col-linear points we have.
EG = EF + FG
And given that EG = 72
So, EF+EG = 72
5w + 20 + 7w + 28 = 72
12w + 48 = 72
12 w = 24
w = 2
So EF = 5w + 20 = 5x2 + 20 = 30
FG = 7w + 28 = 7x2 + 28 = 42
Answer:
x = 37
Step-by-step explanation:
2x + 9 = 83
-9 -9
2x = 74
--- ----
2 2
x = 37
X/3=1351/7
cross multiply
7x=4053
divide by seven on both sides
x=579
Answer:
5/10
Step-by-step explanation:
0.5 converted to a fraction is 5 out of 10.
Hope this helps!
Answer:
50,75,and 100 there's supposed to be a 20 too but it's not there but oh well
