9514 1404 393
Answer:
no
Step-by-step explanation:
It is close, but not exactly a right triangle.
If it were a right triangle, we would have ...
21² +70² = 73²
We have instead ...
441 +4900 ≠ 5329
5341 ≠ 5329 . . . . . . . . not a right triangle
Answer:
1/2m-3/4n=16
1/2m-3/4×8=16 [n=8]
1/2m-6=16
1/2m=16+6
1/2m=22
22 divide with 1/2 use calculator
m=44
Well, you kind of answered it. It's 12.
As the first step, you have to distribute
2x - 12 + 4x + 16 = 40 Now combine the like items
6x + 4 = 40
6x = 36
x = 6