<em>x</em> and <em>w</em> are parallel lines, so
• angles 2 and the one labeled 75º are congruent because they are alternating interior angles, and
• angles 1 and 2 are supplementary because they form a linear pair.
The first observation tells you that angle 2 has measure 75º, and angle 1 has measure <em>m</em> such that
<em>m</em> + 75º = 180º
so angle 1 has measure 180º - 75º = 105º.
Answer:
b. A year and a half
Step-by-step explanation:
First, we can find the total cost

Next, we can divide by 50 in order to find out how many months it will take for the panel to pay for itself.
months
This is very close to 36 months, which is <u>A year and a half</u>.
B) 6
area of square = s^2
s^2 = 36
s = 6
Answer:
d: The graph shifts 3 units up
Step-by-step explanation:
L=6 ft and w=12 ft. The dimensions of the indoor carpet that is triangle in shape are: b=3 ft and h=9 ft. Thus, the area of the outdoor carpet is 63 square foot.