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3 years ago

7

Which description best describes an Irrational number? (2 Points) A repeating decimal A fraction A perfect Square A non-terminat

ing non-repeating decimal

1 answer:

xxMikexx [17]3 years ago

5 0

A repeating decimal (rational ends, irrational doesnt)

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On a social studies test, James scored a 2025, Jules earned an 81%, and Scott scored a 0.815. Who earned the highest grade? Just

Airida [17]

Answer:

Scott

Step-by-step explanation:

20/25=.8 .8=80%

.815*100=81.5%

81%

After finding a decimal and multiplying by 100, you get the percent so you can compare. 81.5% is the highest, so Scott had the highest score.

Hope this helps. Please put brainliest if you can!

7 0

3 years ago

A photograph measures 6 inches wide by 8 inches long is enlarged to a poster. If the poster is 90 inches wide, how long is it?

kodGreya [7K]

Answer:

120 in

Step-by-step explanation:

This is the answer.

5 0

3 years ago

Read 2 more answers

Aiden colors 20% of the total shapes on his paper. He colors 6 shapes.

Eva8 [605]

Aiden has a total of 30 shapes on his paper.

This is because..

6 (shapes) / 20% = 30

And to check your answer do the problem backwards..

30 • 20% = 6

Hope this helps!

7 0

3 years ago

In the suburb of redfield, there are 2000 people. The creative-arts area employs 125 of the population. What percentage of the p

scZoUnD [109]

Answer:

6.25%

Step-by-step explanation:

125/2000= 0.0625= 6.25%

4 0

3 years ago

Pierre folded a square piece of paper vertically to make two rectangles. Each rectangle had a perimeter of 39 inches. How long i

AURORKA [14]

Answer:

Each side of the square is 13 inches long. The area of the original square is 169 square inches. The area of one of the rectangles is 84.5 square inches.

Step-by-step explanation:

The shorter side of the rectangle is named as X and the longer side is 2X because the piece of paper is folded in half.

So the perimeter of one of the rectangles is given by the following equation:

$P_{Rectangle}=2(X)+2(2X)=39 in$

So we can find X by solving this equation:

2X+4X=39 in

6X=39 in

X=39 in ÷ 6

X=6.5 in

The sides of the square are equal to 2X, so, each side of the square is 13 in.

The area of the square is given by:

$A_{Square}=(2X)^{2} =(13 in)^{2} =169in^2$

The area of one of the rectangles is given by:

$A_{Rectangle}=X*2X =(6.5 in)* (13 in) =84.5in^2$

8 0

3 years ago