Answer:
MB = 21
Step-by-step explanation:
If M is the midpoint of AB, then AM = MB
AM + MB = AB
AM + AM = AB
Replace with AM = 3x+3 and AB = 8x-6
3x+3 + 3x+3 = 8x-6
Combine like terms
6x +6 = 8x-6
Subtract 6x from each side
6x-6x +6 = 8x-6x-6
6 = 2x-6
Add 6 to each side
6+6 = 2x-6+6
12 = 2x
Divide by 2
12/2 = 2x/2
6 =x
Now we want to find MB = AM
MB = AM
MB = 3x+3
= 3(6) +3
= 18+3
=21
Answer:
Since the square root of 25 = 5 and the square root of 36 is 6 it is known that the square root of 33 is between 5 and 6.
Step-by-step explanation:
The key to this is to think about perfect squares, specifically the ones closest to 33. These are 25 and 36, which have square roots of 5 and 6 respectively. Because 33 is between these numbers, you know for certain that its square root is between <em>their</em> square roots too.
Let me know if you need a more in-depth explanation!
Answer:
y=8x
Step-by-step explanation:
B=0
m=(8-0)/(1-0)
m=8
y=mx+b
y=8x