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MaRussiya [10]
2 years ago
12

Solve for x. 4x + 1 = 11

Mathematics
2 answers:
kondaur [170]2 years ago
5 0
X = 5/2 because you subtract the 1 taking away the 11 and divding it by 4
leva [86]2 years ago
3 0
X = 2.5, 2/5, 2 1/2. Multiplying 4 by any of these values plus 1 will result with 11
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Solve for X. pls help asap
Mariana [72]

Answer:

9

Step-by-step explanation:

90 divided by 10 =9

5 0
3 years ago
How many revolutions must be made by a wheel of diameter 2.8m in order to cover a distance of 484km?
arlik [135]
<h2>Answer :</h2>

A wheel is a circle.

Given diameter of wheel = 2.8 m

Then radius of the wheel = 2.8/2 = 1.4 m

Now we know that , circumference of circle =2\pi r

<h3>Then, </h3>

Circumference of wheel = 2 × 22/7 × 1.4

Circumference of wheel = 8.8 m

<u>From the above we can conclude that ;</u>

1 revolution = 8.8 m

x revolution = 484 km = 484000 m

<h3>Thus, </h3>

x =  \frac{1}{8.8}  \times 484000 \\  \\ x = 55000

<h3>Therefore, total of 55,000 revolutions are made by the wheel.</h3>
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3 years ago
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Firlakuza [10]
The value of x = 18

explanation:

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7 0
3 years ago
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X=6 because 6 x 6 x 6 = 216
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3 years ago
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What is the factorization of the trinomial below? 4x2 + 20x - 24
Ivenika [448]
Hey there!

4x^{2} +20x -24
We can first factor out the 4 (bring it outside the parenthesis)

4( x^{2} +5x - 6)
Now have a closer look between the parenthesis, because this expression can be factored as well. We're looking for two different numbers with a product of -6 and a sum of 5. Hence, we find the numbers 6 and -1

4(x-1)(x+6)
~ Hope this helps you!
6 0
3 years ago
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