Answer:
26
Step-by-step explanation:
Devaughn = 2x
Sydney = x
x + 2x = 78
3x = 78
x = 78 / 3
x = 26
Hope that helps!
4 multiplied by 2 by 1 because its her hours for the weeks no other way to calculate this problem
Answer:
<em>Trapezoid ABCD was reflected across the y-axis and then translated 7 units up.</em>
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Find the area of the top, which is a circle.
Area of a circle = pi x r^2
Area = 3.14 x 1.5^2 = 7.065
Now for the volume multiply the area of the top by the height:
7.065 x 12 = 84.78 cubic inches
Round to the nearest tenth: 84.8 cubic inches
5.00+0.67+0.07 that's it I believe
