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sdas [7]
2 years ago
10

Expand x(4x+1) answer for this please

Mathematics
2 answers:
Sonbull [250]2 years ago
4 0

Answer:

4x^2 + x

Step-by-step explanation:

just multiply x to each of the terms.

Dimas [21]2 years ago
4 0

Answer:

2x+1

Step-by-step explanation:

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Twice the difference of a number and 3 equals 8
Vikentia [17]

This equation would be written as 2(n-3)=8.

3 0
3 years ago
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Hunter had $76.00 in his bank account. Hunter made three withdrawals during the
kozerog [31]

Answer:

£26 £23 £27

Step-by-step explanation:

If you add them all up, it will equal £76

3 0
3 years ago
A painting crew reported that a job is 3/5 completed. What fraction of the job remains to be done?
Lunna [17]

Answer:

2/5

Step-by-step explanation:

5/5 = full job

3/5  = done

full job - done =  remaining

5/5 job - 3/5 job

= 2/5 (remaining)

3 0
3 years ago
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Star Wars land encompasses an area of 14.0 acres. [1.00 acre = 4046.86m2]. If Star Wars land were made into a circle, what would
Free_Kalibri [48]

Answer:

<h3>The answer is 134.29 m</h3>

Step-by-step explanation:

First of all we need to convert 14.0 acres to m²

1.00 acre = 4046.86 m²

14.0 acres = 14 × 4046.86 = 56656.04 m²

Area of a circle = πr²

where

r is the radius

To find the radius substitute the value for the area into the above formula and solve for the radius

That's

56656.04 = \pi {r}^{2}

Divide both sides by π

We have

{r}^{2}  =  \frac{56656.04}{\pi}

Find the square root of both sides

r =  \sqrt{ \frac{56656.04}{\pi} }

r = 134.29139

r = 134.29 m to 2 decimal places

Hope this helps you

3 0
2 years ago
Solve the following inequalities 7 x minus 5 / 8 x + 3 &gt;4<br>​
olchik [2.2K]

Answer:

x> \frac{8}{51}

Step-by-step explanation:

7x -  \frac{5}{8} x + 3>4

Bring constants to one side, simplify:

\frac{51}{8} x>4 - 3 \\  \frac{51}{8} x>1 \\ x>1 \div  \frac{51}{8}  \\ x>1 \times  \frac{8}{51}  \\ x> \frac{8}{51}

*Note that the inequality sign only changes when you divide the whole inequality by a negative number.

7 0
3 years ago
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