There are 60 bricks in a stack 20 feet high.
If you multiply the 2 by 10, you have to multiply 6 by 10.
So if there are 6 bricks in a 2 feet high stack, there are 60 bricks in a 20 feet high stack.
Answer:
4 2/3
Step-by-step explanation:
5 - 1/3 = 4 2/3
The directrix of a parabola<span> is the horizontal line found by subtracting p p from the y-coordinate k k of the vertex if the </span>parabola<span> opens up or down. Substitute the known values of p p and k k into the formula and simplify. Use the </span>properties<span> of the </span>parabola<span> to analyze and graph the </span>parabola<span>.</span>
It's -7 not 7. Its a negative number not a positive one.
Answer:
551
Step-by-step explanation:
I used a calculator.