Answer:
54.6
Step-by-step explanation:
42 = 70%
100% - 70% = .30%
42 x 1.3 = 54.6
Answer:
m=6
Step-by-step explanation:
-3m+4m=6
m=6
Answer:

Step-by-step explanation:
We have that

and

This implies that;

and

Now find and expresion for

Which is




Answer:
Subtraction Property of Equality Division
Hope this helps (Just took the test btw)
Using pythagoras a^2 + b^2 = c^2
8^2 + 3^2 = c^2
64 + 9 = 73
The square root of 73 is 8.54
So the length of the diagonals are 8.54cm