2 years ago

calculate the area of cut and fill for the following road way section in sq ft and then convert to sq yd

Mathematics

1 answer:

lyudmila [28]2 years ago

5 0

I can't see can you help me by making the image zoomed in more

You might be interested in

Stephanie is a very good soccer player. She can kick a soccer ball with an initial velocity of 21.3 m/sec. The function that rep

algol [13]

If the ball hit the ground it means that its height is equal to 0. In order to find the time after the ball <span>will hit the ground, we need to find the solution of the equation h(x)=0 which is different to 0.

-4.9x^2+21.3x=0
x(-4.9x+21.3)=0
-4.9x+21.3=0
x=21.3/4.9 = 4.3469 seconds</span>

4 0

2 years ago

Express x in terms of a and b: b−7x=a−b

pav-90 [236]

B - 7x = a - b
Subtract b from both sides.

-7x = a - 2b
Divide both sides by -7.

x = $\frac{-a + 2b}{7}$