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3 years ago

172.5/5.75 abcdefghijk

Mathematics

1 answer:

a_sh-v [17]3 years ago

6 0

Answer:

bebsjsjdnd e sjixjdnensjnsndnensjznd

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Can someone help? What is the answer to this? I need it by 4pm (10^2 - 4 x 8) divided by (8+ 9) The '^' stands for 'to the power

topjm [15]

Do you just want the answer or do you need the work too??

3 0

4 years ago

I posted this 2 hours ago can someone pls help?

nikdorinn [45]

Answer:

0.314 gallon is required to cover a circular region with a radius of 40 feet

Step-by-step explanation:

Given

a gallon of paint will cover about 400 square feet in a single coat

To Find:

Number of gallons required to cover a circular region with a radius of 40 feet = ?

Solution:

Step 1: Finding Area of the circular region

The area of the circular region, A = $\pi r^2$

where r is the radius

Now substituting r = 40 , we get

A = $\pi \times 40$

$A = 125.6 ft^2$

Step 2: Finding the number of gallons of paint required

To cover 400 sq feet = 1 gallon

so to cover 1 square feet = $\frac{1}{400}$ gallon

Now to cover 125.6 ft we need

$125.6 \times \frac{1}{400}$

$\frac{125.6}{400}$

=> 0.314 gallon

4 0

3 years ago

7d^2+10 HELPPP SOVE THIS

Amanda [17]

So you just plug in the X value of the number that d represents for example if I plug in 2 for d

7(2)^2+10=38

4 0

3 years ago

Chris deposited $1,000 into an account that earned 8% compound interest over 48 months. What is the account value earned after 4

blondinia [14]

Answer:

I think you just turn the percent into a decimal by moving the decimal 2 numbers to the right, and multiply all the numbers

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3 years ago

Find the difference: -10 - (-6) = A. -4 B. -16 C. +4 D. +16

Tatiana [17]

Answer:

-10-(-6) = -10+6 = -4; A

Step-by-step explanation:

3 0

3 years ago