The three angles on top are supplementar. This means that

So, the angles of the triangle are x, 72 and 73. Again, we know that the sum of the interior angles of a triangle is 180, so we have something similas as before:

So, the measure of angle x is 35.
Answer:
width =5.5ft
length =18
Step-by-step explanation:
w=x
L=2x+7
area=w*L
99 = x(2x+7)



2x(x+9)-11(x+9)=0
(2x-11)(x+9)=0
2x-11=0
2x=11
x=11/2
x=5.5
L=2x+7=2*5.5+7=11+7=18
27° you have to end up at 180° so all of the numbers including 27 equal to 180
Answer:
about 7 books per minute
Step-by-step explanation:
Step-by-step explanation:
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