<h2>
<em><u>Option</u></em><em><u> </u></em><em><u>A</u></em><em><u> </u></em></h2>
Step-by-step explanation:
<em><u>Here</u></em><em><u>,</u></em>
70° = 12x - 2 <em>[</em><em>Since</em><em> </em><em>Vertically</em><em> </em><em>Opposite</em><em> </em><em>Angles</em><em>]</em>
=> 12x - 2 = 70
=> 12x = 72
=> <em><u>x = 6 (Ans) (Option A)</u></em>
See photo for solution and steps
You can convert the 3/10 fract tohavea denominator of a hundred by multiplying boths side by ten, then youget youreawnser 30/100
Answer:
The area of the house is
Step-by-step explanation:
we know that
The area of the floor plan of the house is equal to the area of one rectangle plus the area of a trapezoid plus the area of semicircle
so
step 1
Find the area of the large rectangle
we have
substitute
step 2
Find the area of trapezoid
The area of trapezoid is equal to
we have
substitute
step 3
Find the area of semicircle
The area of semicircle is
we have
substitute
step 4
Adds the areas
Answer:
459.9 or 460
Step-by-step explanation: add it all up and multiply and then add once more the half times the 6.25 hours of overtime