Joe wants to put Christmas lights on the edge of his roof. His roof makes a 45 degree angle with the top of the house. If the house is 120 feet wide, find the amount of roof that needs to be covered by lights. Draw a diagram and solve the problem.

109 is the nearest whole number/final answer! : )

the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

answer: x=60