Step-by-step explanation:
1) 
We know that, 

2) 
Again using above property,

3) 
We know that,

So,

4) 
Hence, this is the required solution.


4(4m -3) + -1m(m + -5) = -52

4(-3 + 4m) + -1(m + -5) = -52
(-3 * 4 + 4m * 4) + -1(m + -5) = -52
(-12 + 16m) + -1(m + -5) = -52

-12 + 16m + -1(-5 + m) = -52
-12 + 16m + (-5 * -1 + m * -1) = -52
-12 + 16m + (5 + -1m) = -52

-12 + 5 + 16m + -1m = -52

-12 + 5 = -7
-7 + 16m + -1m = -52

16m + -1m = 15m
-7 + 15m = -52

-7 + 15m = -52
-7 + 7 + 15m = -52 + 7
-7 + 7 = 0
0 + 15m = -52 + 7
15m = -52 + 7

-52 + 7 = -45
15m = -45

15m ÷ 15 = -45 ÷ 15
m = -3

m = -3
<u>☆</u><u>.</u><u>.</u><u>.</u><u>hope this helps</u><u>.</u><u>.</u><u>.</u><u>☆</u>
_♡_<em>mashi</em>_♡_
Answer:
1176 applications
Step-by-step explanation:
7:12 accepted:applied
686 = 7
686 / 7 = 98
98 x 12 = 1176
Answer:
scale drawing you should use a limited unit of measurement so you are not drawing actual scale of the kitchen use 1 to40