180 = 72 + (2x) + x
subtract 72 from both sides.
108 = 3x
divide both sides by 3.
36 = x
m<DEF = 72*
m<EFD = 72*
m<EDF = 36*
M<FDG = 36 / 2 = 18 <<<<<<<
Answer:
10m+21
Step-by-step explanation:
1) distribute "3"
3m+27+7m-6
3m+7m=10m
27-6=21
10m+21
Hope this helps!
Answer: -2x + 5y = 8
Step-by-step explanation:
Since the lines must be parallel, the slopes must be the same, so keep the coefficients of x and y
Substitute the values of x and y from the given coordinate (6,4) to find the new constant, b, the y-intercept.
-2x + 5y = b
-2(6) + 5(4) = b
-12 + 20 = b
8 = b
Rewrite the original equation substituting the new b for the original -15
-2x + 5y = 8
The statement is totally false.
because (P and ¬P) is a contradiction.
5000 lbs. 1 Tons equals 2000 lbs. So you multiply 2000 by 2.5.
