Answer:
Step-by-step explanation:
Since we see that 3/7 is multiplied by itself three times, we can use exponents as a shorter way to write this. The expontent tells us how many times the base number, 3/7, is multiplied by itself.
= 
We then multiply by -1 to (3/7)^3 to get the exact answer.
That they are the exact same shape. Some of the sides will be longer and shorter than the other figure, but same shape.
Answer:
I think the answer is 19
Step-by-step explanation:
1: -5 = 3m + c
2: -2 = 0 + c
From equation 2, we knew c = -2
So we sub into equation 1 and got the value of m
-5 = 3m - 2
m = -1
The equation of line is y = -x - 2
The answer is 3, just do 20*0.15 (covert 15% into a decimal).
