4 years ago

Substitute the given values into the formula and solve for the unknown variable. If necessary, round to one decimal place

Mathematics

1 answer:

Stells [14]4 years ago

7 0

Answer:

4=H

Step-by-step explanation:

H is unknown

180=4x7x5+2x5xH

180=140+10H

40=10H

4=H

You might be interested in

If the diameter of a pond is twelve feet what would be the area of the to of the cover?

spin [16.1K]

113.1

(If it needs to be rounded)

4 0

3 years ago

What is the circumference of a circle with a diameter of 4? Type in your response.

Marta_Voda [28]

Answer:

12.57

Step-by-step explanation:

hope this helps

5 0

3 years ago

Read 2 more answers

9/10 ÷ 5/10 can you please explain?

frozen [14]

Answer:

Step-by-step explanation:

Hello,

Dividing by 1/2 is like multiplying par 2, right ?

Dividing by 5/10 is like multiplying par 10/5, right ?

and then

$\dfrac{\dfrac{9}{10}}{\dfrac{5}{10}}=\dfrac{9}{10}\times \dfrac{10}{5}=\dfrac{9}{5}$

as 10/10=1

Thanks

3 0

3 years ago

Read 2 more answers

A company provides a monthly pension to its employees. A person retiring at 62 retires and receives a full monthly pension. If t

IRISSAK [1]

Answer:

The reduction is 8.6%

Explanation:

Call F the full monthly pension of a person retiring at 62.

If a person continues to work the pension grows at a rate of 6% per year, compounded monthly, so use the compounded growing formula:

$Pension=F(1+r/12)^{12t}$

Where r = 6 / 100 = 0.06, and t = number of years after retirement.

For retirement at 65.5:

t = 65.5 - 62 = 3.5

$Pension=F(1+0.06/12)^{12\times 3.5}=1.233F$

For retirement at 67:

t = 67 - 62 = 5

$Pension=F(1+0.06/12)^{12\times 5}=1.349F$

Percent reduction of people who retire at 65.5 compared to what they would receive at 67:

$(1.349F-1.233F)\times 100/(1.349F)=8.6\%$

8 0

3 years ago

What is 24/5+167-29

77julia77 [94]

142.8
it fizzes up and shoots out
88

7 0

3 years ago

Read 2 more answers