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Oliga [24]
3 years ago
14

A rectangle has length of (5x+2) and a width of (3x-1) with an area of 308 units squared. Find the perimeter

Mathematics
1 answer:
Alex777 [14]3 years ago
5 0

Answer:

haach f,f msfmavfb

Step-by-step explanation:

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Find the slope of a line with equation 4y + x = 8.
uranmaximum [27]

Answer:

m = -1/4

Step-by-step explanation:

4y + x = 8

Arrange the equation in a slope intercept form y = mx+b, where m is the slope

4y + x = 8, subtract x from both sides

    4y = -x +8, divide both sides by 4

      y = -x/4 + 8/4 , simplify

      y = -x/4 + 2, compare this to the general form y=mx+b and we see that the slope m = -1/4

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2 years ago
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Animal researchers studying cows and horses conducted a two-sample t-test for a difference in means to investigate whther grazin
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Answer: Reject the null hypothesis because the p-value is less than 0.05

Step-by-step explanation:

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3 years ago
How do I use substitution to solve a system of linear equations?
Pachacha [2.7K]

Answer:

the substitution method is one way to solve linear equation. the substitution method is when substitute the one y value with the other:

example :

x+y=10

y=10-x ( value of y)

2x+y=12 ( substitute the value of y in the equation )

2x+(10-x)=12

2x+10-x=12 ( now solve for x)

x=12-10

x=2 ( substitute the value of x in the equation x+y=10)

x+y=10

2+y=10

y=10-2

y=8

( i hope it helps)

8 0
3 years ago
Help me help me please help help help
nignag [31]

Answer:

The first one, since that is the only one showing in the screen,

and that is actually correct, since there are no intersecting points.

4 0
3 years ago
Between what two consecutive integers does √35 lie?
SSSSS [86.1K]

the answer is b. I'm pretty sure at least because the square root it roughly 5.91 and that's between 5 and 6.

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2 years ago
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