Answer:
I believe it's C. (0.4)
Step-by-step explanation:
Answer:
952/1073
Step-by-step explanation:
Delta math
To find the missing dimension of the tabletop, the height, you will use the formula for finding the area of a trapezoid and solve for the missing height.
A = 1/2 h (b1 + b2)
6550 = 1/2 h (115 + 85)
6550 = 1/2 h (200)
<u>6550</u> = <u>100h
</u>100 100
<u>
</u>655 = h
<u>
</u>The height is 655 cm.<u>
</u>
Answer:
6
Multiply 75 by .08, because that's 8% in decimal from.
Y = 1st angle
X = 2nd angle
Y = 3X - 16
90 = X + Y
90 = X + (3X -16)
Do some algebra and X=26.5
So substitute x back in to find y, and Y=63.5
