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joja [24]
3 years ago
9

What are the values of a and b in the equation

Mathematics
1 answer:
Nat2105 [25]3 years ago
5 0

Answer:

a= -2     b =4

Step-by-step explanation:

I put it in a calculator and found the answer

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Each gallon of porch and deck paint covers 200 square feet. how many gallons are needed to cover 1241 square feet?
VikaD [51]

7 gallons are needed to cover 1241 square feet.

In this question,

Each gallon of porch and deck paint covers 200 square feet.

To find out how many gallons of paint needs, we have to divide the total area of deck by the amount of deck that one gallon covers.

We use the unitary method to find out how many gallons of paint needs.

Using unitary method,

1241 / 200 = 6.205

However, we cannot buy a fraction of a gallon of paint.

So, the amount of gallons of paint needed is approximately equal to 7 gallons.

Therefore, 7 gallons are needed to cover 1241 square feet.

Learn more about the unitary method here:

brainly.com/question/22056199

#SPJ4

3 0
1 year ago
What is the correct choice?
nordsb [41]
The correct choice is D.) No solution
8 0
4 years ago
What does this expression represent five times the quotient of some number and ten
Galina-37 [17]
If we break down the problem if basically gives the answer:
five times the quotient of some number and ten
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3 0
4 years ago
Read 2 more answers
Amber moved 7/9 yd in an hour. willy moved 4/5 as far as Amber.
Murljashka [212]
How fast:
If Amber moved 7/9 of a yard in an hour and Willy ran 4/5 times as far as her, you would need to do 7/9*4/5= f

Answer- Willy ran 28/45 of a yard per hour


If you need to know how far Willy ran, please tell me. Hope the helps!

Also, if you could, it would be great if you could mark this the "brainliest answer". I am trying to get to the next rank, and those are required. Thanks! :)
5 0
4 years ago
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iris [78.8K]

Answer:

11 + 5 \sqrt{2}

Step-by-step explanation:

\sqrt{121}  +  \sqrt{50}  \\  = 11 + 5 \sqrt{2}

7 0
3 years ago
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