Answer:
4y = -7x - 5
7x + 4y + 5 = 0
Step-by-step explanation:
Do you mean the top of the ladder and the top of the building? If so, it would be 9 feet<span />
Answer:
300
Step-by-step explanation:
A significant figure is the most important (largest) number you can round it to.
As it wants 1 significant figure, you count 1 to the left and round the 4 down.
Hope this helps :)
Answer: 25
Explains:
Use: a^2+ b^2= c^2
Answer:
r = 13, 3
Step-by-step explanation:
| r - 8| = 5
All solutions for r by breaking the absolute value into the positive and negative components
r = 13, 3