The equation of the vertical line passing through point -4,7 would be X = -4.
Answer: 375
Step-by-step explanation:
Since we are given the information that there are 250 bricks used to build a wall 20 feet high, the number of brick used per feet will be:
= 250/20
= 12.5 bricks per feet.
Therefore, the number of bricks that will be used to buld a wall that is 30 fet high will be:
= 12.5 × 30
= 375 bricks.
Therefore, 375 bricks would be used.
Answer:
The mean of the numbers are 1
Answer:
See below
Step-by-step explanation:
(-12)²=144 while -(12²)=-144
Answer:
5/2
Step-by-step explanation:
