Answer:
240
Step-by-step explanation:
52 times 16=832
16 times 67=1072
1072-832=240
Answer:
AB is 31.
Step-by-step explanation:
So we know that B is the midpoint of AC. This means that:
by the definition of midpoint.
We know that AB is 2x+1 and BC is 5x-44. Substitute:
Now, find the value of x.
Subtract 1 from both sides:
Subtract 5x from both sides:
Divide both sides by -3:
So, the value of x is 15.
AB is 2x+1.
Substitute 15 into x. So:
Multiply:
Add:
So, the length of AB is 31.
And we're done!
Step-by-step explanation:
2x²-4x=0
2x²=4x
2x=4
x=2
option C
Hand writing is bad sorry, but I hope that helped.