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konstantin123 [22]
3 years ago
7

Joe spends S3 per square foot on carpet for a square room. If he spends

Mathematics
2 answers:
atroni [7]3 years ago
5 0
432/3
Find the square root of that & thats Your answer
Serjik [45]3 years ago
4 0

Answer:

12 square feet

Step-by-step explanation:

You can find out how many square feet he bought by dividing 432 by 3.

432/3=144

Now, you need to find the square root of that to find the length of just one side of the room.

\sqrt{144}=12

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Simplify the expression. Write the answer using scientific notation.
Neko [114]
We are given with two distances: 5,880,000,000,000 miles and 15.8 light-years. we convert first the light-years distance through the speed of light : 3 x 108 m/s. v = d/t; d = 3x10 8 m/s * 15.8 light years * 31536000 s = 1.4948 x1017 m = 9.28829 x 1013 miles. The difference thus is 8.70029 x 1013 miles
8 0
3 years ago
Meaghan and Lily are dividing 43.61 by 7. Meaghan says that the first digit of the quotient is in the ones place. Lily says it i
Ivahew [28]

Answer: Meaghan is right.

Step-by-step explanation:

For a number like:

123.45

the tens place would be the "2" (second number at the left of the decimal point)

The ones place would be the "3" (first number at the left of the decimal point)

Let's suppose that Lily is correct.

Then the quotient of:

43.61/7

Will be a number with two digits in the left of the decimal point.

The smallest number that meets this condition, is the number 10.

Then let's see:

7*10 = 70

then:

70/7 = 10

and:

43.61 < 70

(70 is larger than 43.61)

then:

43.61/7 < 70/7 = 10

Then:

(43.61/7) < 10

This means that our quotient is smaller than 10, then the first digit of the quotient can not be on the tens place.

Then Meaghan is the correct one.

We also could perform the quotient to find:

43.61/7 = 6.23

So yes, Meaghan is correct.

5 0
3 years ago
Which is the graph of the equation y - 1 = 2/3 (x - 3)?
mars1129 [50]

Answer:

Hope it help u

Step-by-step explanation:

6 0
3 years ago
Need help please answer !!!
DerKrebs [107]
I feel like it might be the second one
8 0
3 years ago
HELP PLEASE!!!! WILL MARK U BRAINIEST!!!!
Debora [2.8K]

Answer:

1 is congruent 2 is neither and 3 is similar

Step-by-step explanation:

mark me as brainliest

4 0
3 years ago
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