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4 years ago

ANSWER ASAP, WILL NAME BRAINLIEST

Mathematics

2 answers:

GuDViN [60]4 years ago

5 0

First off, rename your equation as -6x=5x+22

You solve the equation by subtracting 5x on both sides to get:

-11x=22

Now divide both sides by -11 to get x=-2

So the answer is C: -2

Hope this helped! This is my first time answering!

Troyanec [42]4 years ago

3 0

Answer:

It is -2 (B)

Because you add -5x to both sides and you get -11x=22 and 22 divided by -11 is -2

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The perimeter of a basketball court is 114 meters and the length is 6 meters longer than twice the width. What are the length an

lys-0071 [83]

Answer:

W = 17

L = 40

Step-by-step explanation:

To find the perimiter, we add 2L + 2W

So: 2L + 2W = 114

We also know that: L - 6 = 2W

So we can plug in L - 6 into the original equation

2L + L - 6 = 114

Add 6 to both sides

3L = 120

L = 40

Now we can solve for width using any of our equations. I'll use L - 6, because it's the easiest

L - 6 = 2W

40 - 6 = 2W

34 = 2W

17 = W

W = 17

L = 40

3 0

4 years ago

Insert 6 arthematic mean between 5 and -9

astraxan [27]

Answer:

see explanation

Step-by-step explanation:

Consider 5 and - 9 to be terms in an arithmetic sequence and we require to find the 6 terms between them.

The n th term of an arithmetic sequence is

$a_{n}$ = a + (n - 1)d ← d is required

Here a = 5 and $a_{8}$ = - 9, hence

5 + 7d = - 9 ( subtract 5 from both terms )

7d = - 14 ( divide both sides by 7 )

d = - 2

---------------------------------------------------------

The terms in the sequence are

5, 5 - 2, 5 - 4, 5 - 6, 5 - 8, 5 - 10, 5 - 12, - 9 , that is

5, 3, 1, - 1, - 3, - 5, - 7, -9

With the 6 arithmetic means being

3, 1, - 1, - 3, - 5, - 7

5 0

3 years ago

The formula for the perimeter of a rectangle with length and width is as follows. Suppose the length of the rectangle is 5 times

serious [3.7K]

Answer:

P = 2(5W + W)

Step-by-step explanation:

P = 2(L +W)

L = 5W

P = 2(5W + W)

P = 10W + 2W

P = 12W

7 0

3 years ago

Exhibit 11-10 n = 81 s2 = 625 H0: σ2 = 500 Ha: σ2 ≠ 500 At 95% confidence, the null hypothesis _____. a. should not be rejected

stealth61 [152]

Answer:

Option C

Step-by-step explanation:

n = 81

s2 = 625

H0: σ2 = 500

Ha: σ2 ≠ 500

Test Statistics X^2 = (n-1)s^2/ σ2 = (81-1)*625/500

X^2 = 100

P value = 0.0646 for degree of freedom = 81-1 = 80

And X^2 = 100

At 95% confidence interval

Alpha = 0.05 , p value = 0.0646

p < alpha, we will reject the null hypothesis

At 95% confidence, the null hypothesis

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3 years ago

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irinina [24]

Answer:

None because you do not know the people

Step-by-step explanation:

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3 years ago