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Iteru [2.4K]
3 years ago
12

It took 5 builders 3 and a half hours to build a wall

Mathematics
2 answers:
salantis [7]3 years ago
4 0

Answer:

what's the question

Step-by-step explanation:

Bad White [126]3 years ago
4 0

Answer:

What is the queation

Step-by-step explanation:

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What is the value of x
Goryan [66]

Answer:

Step-by-step explanation:

30, the angle is worth 180 and 180-40=140. 140-20=120. 4*30=120

8 0
3 years ago
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How many real roots and how many complex roots does this expression have?<br> (x+7)^7
Feliz [49]

Answer:

One real root, with multiplicity 7.

Step-by-step explanation:

The given expresion is

{(x + 7)}^{7}

This is a seventh degree polynomial.

According to the fundamental theorem of Algebra, the expression has a potential 7 roots both real and complex.

This expression has one real root, with multiplicity , 7.

3 0
3 years ago
Change 9 out of 50 to a percentage.​
Readme [11.4K]

Answer:

18%

Step-by-step explanation:

9 divided by 50

6 0
3 years ago
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masha68 [24]

Answer: Um It’s C?

Step-by-step explanation:

8 0
3 years ago
Solve for variable: 2(r-3)/4 -8 =50
kompoz [17]

Hello!

Let's begin by multiplying all 3 terms by 4, to remove the fraction:

2(r-3) - 8(4) = 50(4)

Then 2r - 6 - 32 = 200. Consolidating the constants on the right side, we get:

2r = 162. Solving for r, we divide both sides by 2, obtaining r = 81 (answer)

8 0
4 years ago
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