Answer:
D
Step-by-step explanation:
Since the constructed line is a perpendicular bisector of the line AB, then
AC = BC ← substitute values
4x + 12 = 2x + 18 ( subtract 2x from both sides )
2x + 12 = 18 ( subtract 12 from both sides )
2x = 6 ( divide both sides by 2 )
x = 3
Hence
AB = 2AC = 2(4x + 12) ← substitute x = 3
AB = 2(12 + 12) = 2 × 24 = 48 → D
Answer:22
Step-by-step explanation:
Let x be the smallest even integer.
Thus, our next numbers are x+2, x+4, and x+6.
Summing them up, we get 4x+12=100. Hence, x=22.
16x-8x-12=24+20
Combine like terms.
8x -12 = 44
Add 12.
8x = 56
Divide by 8.
x = 7
That's your answer!
Answer:
bottom left graph
Step-by-step explanation:
A proportional relationship is linear, represented by a straight line graph passing through the origin.
The graph on the bottom left is straight line passing through the origin.
Answer:
Step-by-step explanation:
If you are solving to find out what the absolute value of -19 is, it is 19.
Whether it is a negative or positive number, the absolute value is how many numbers away from zero on your number line.
