Eric leans a ladder against the roof of his house so that the ladder forms a 70 degree angle with the ground. The roof of the ho
use is 13 feet above the ground. How far is the bottom of the ladder from the base of the house? Round the answer to the nearest tenth.
1 answer:
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Answer:
a) cblo
2)$3.44
Step-by-step explanation:
4 cans and 3 loaves=11.67
8 cans and 1 loaf= 12.89.
Set up equation:
x=cans
y=loaves
This is the answer for question A.
Multiply eq1 by 2:
Subtract eq3 by eq2:
Substitute:
One can of soup and one loaf of bread=
So:
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