3 years ago

What should be added to 66.778 get 78.2

Mathematics

1 answer:

maks197457 [2]3 years ago

7 0

Answer:

11.422

Step-by-step explanation:

$78.2 - 66.778 \\ = 11.422$

You might be interested in

A family drove 165 miles in 3 hours. At the same rate, how many miles could they travel in 8 hours

Oksi-84 [34.3K]

First you have to divide 165 by 3, which is 55. and then 55 multiplied by 8 is 440. so in 8 hours, they could travel 440 miles.

6 0

3 years ago

Read 2 more answers

Enter an expression for the perimeter of the given figure. Simplify the expression.

dlinn [17]

Answer:

4x + 28.4 in.

Step-by-step explanation:

perimeter = sum of lengths of sides

perimeter = x + 2 + x + 2 + x + 2 + x + 2 + 10.2 + 10.2

perimeter = 4x + 28.4

3 0

2 years ago

Divide: 48xy4 - 72xy2

Maurinko [17]

12xy2 good luck though :)

5 0

3 years ago

D=.5*a*t^2 - solving for a<img src="https://tex.z-dn.net/?f=d%3D.5%2Aa%2At%5E2" id="TexFormula1" title="d=.5*a*t^2" alt="d=.5*a*

Leviafan [203]

Answer:

$\displaystyle a=\frac{d}{.5*t^2}$

Step-by-step explanation:

<u>Equation Solving</u>

We are given the equation:

$d=.5*a*t^2$

It's required to solve it for a.

Swap sides to have the letter on the left side:

$.5*a*t^2=d$

Divide by $.5*t^2$ :

$\mathbf{\displaystyle a=\frac{d}{.5*t^2}}$

7 0

2 years ago

A shipping tube is shaped like a triangular prism. The bases are equilateral triangles with edges of 5 inches and a height of 4.

zimovet [89]

Answer:

there is the thing you need to answer the question right

Step-by-step explanation:

4 0

2 years ago

What should be added to 66.778 get 78.2​

What should be added to 66.778 get 78.2