Answer: Hope this helps you! (I cant fill in the blank since can't see the choices.)
-4d = 20
d = -5
Step-by-step explanation:
-4d - 18 = 2
+18 +18
-4d = 20
/-4 /-4
d = -5
The answer will be 39.71 PI mcuboc.
It is because 1.9squared is 3.61
3.61 multiplied by 11 is 39.71 PI meter cubic.
Answer:
Area of the doormat is <u>0.45 square yards</u>.
Step-by-step explanation:
Given:
The dimensions of a rectangular doormat are 0.6 yard and 75% of a yard.
Now, to find the area in square yards of the door mat.
75% of a yard.
75% of 1 yard.
![\frac{75}{100} \times 1](https://tex.z-dn.net/?f=%5Cfrac%7B75%7D%7B100%7D%20%5Ctimes%201)
![=0.75\times 1](https://tex.z-dn.net/?f=%3D0.75%5Ctimes%201)
![=0.75\ yard.](https://tex.z-dn.net/?f=%3D0.75%5C%20yard.)
The dimensions are 0.6 yard and 0.75 yard.
Now, to get the area of doormat:
![Area=0.6\times 0.75](https://tex.z-dn.net/?f=Area%3D0.6%5Ctimes%200.75)
![Area=0.45\ square\ yard.](https://tex.z-dn.net/?f=Area%3D0.45%5C%20square%5C%20yard.)
Therefore, area of the doormat is 0.45 square yards.
Answer: a = (V^2 - v^2)/2s
Step-by-step explanation:
The equation for the final velocity is:
V^2 = v^2 + 2*a*s
where V is the final velocity, v is the initial velocity, a is the acceleration and s is the distance.
Now, we want to solve this formula for a, this would mean isolate a in one side of the equation, this is pretty simple, first we pass subtract v^2 in both sides.
V^2 - v^2 = v^2 + 2*a*s - v^2
V^2 - v^2 = 2*a*s
now we can divide by 2*s in both sides:
(V^2 - v^2)/2s = 2*a*s/2s = a
a = (V^2 - v^2)/2s