Use pythagorians theorem a^2 + b^2 = c^2. 4^+20^ = 20.40 feet. The ladder is 20.40 feet long.
Answer:
2 right and 5 down
Step-by-step explanation:
5/7. Use rise over run it helps
Answer: C) y = -7x + 7
Step-by-step explanation:
The formula produces the same numbers that appear on the table.
<u>x</u> <u>y calculated</u>
6 -35
-2 21
-1 14
1 0
-6 49