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FromTheMoon [43]
3 years ago
15

Is 10 pi -7 pi rational or irrational

Mathematics
1 answer:
Korolek [52]3 years ago
3 0

Answer:

It is not rational

Step-by-step explanation:

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What If? A right triangle area Of 18 square inches.
SIZIF [17.4K]

Answer:

The answer to A is 6 The answer to B is more complicated

Step-by-step explanation:

B : area = 18

36 =2x18

36= 3x12

36=4x9

The triangle can have dimensions in the form of bxh in 36 =2x18 or 36= 3x12 or 36=4x9

5 0
3 years ago
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A farmer has 220 bushels of apples to sell at roadside stand. She sells an average of 14 3/5 each day. Represent the total chang
Lyrx [107]

Answer:

Step-by-step explanation:

He has sold (16+1/4) bushels/day x 5 days = (16 x 5) + (1/4 x 5) = 80 + 5/4 = 81 + 1/4 = 81.25

The change in the number of bushels is 140 - 81.25 = 58.75 or 58 and 3/4 bushels

In other words, he has 58.75 (or 18 and 3/4) bushels remaining and has sold 81.25 (or 81 and 1/4) bushels

6 0
3 years ago
What is the simplified expression for 6 (2 (y + x))?
wel
Answer:
12(y + x)

Explanation:
6(2 (y + x))
6 • 2(y + x)
12(y + x)
5 0
3 years ago
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45/14 as a decimal rounded to the nearest 10th
ozzi

Answer:

3.2

Step-by-step explanation:

3.21428571429 is the exact answer and rounded to the nearest tenth is the first number after the decimal.

4 0
3 years ago
Complementary of supplementary? Find the value of x
prohojiy [21]

Answer:  x=6

The two angles shown in each are complementary because they add up to 90°.

10 & 12 would be supplementary to one another because they would add up to 180°.

Step-by-step explanation:

We know that on both 10 & 12 the angles add up to equal 90° so...

10.  8x+7x=90

15x=90

x=6

12.  it's the same in pic as 10

The two angles shown in each are complementary because they add up to 90°.

10 & 12 would be supplementary to one another because they would add up to 180°.

5 0
3 years ago
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