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Nikitich [7]
3 years ago
14

I will give brainliest if you answer this question !!!

Mathematics
1 answer:
yanalaym [24]3 years ago
7 0

Answer:

A) 2

Step-by-step explanation:

Start off with the given information. The question states that the x-int. is 4, so you should recognize that there is a point at (4,0). Plug the point into the equation.

k(4) + 2(0) + 8 = 0

Now simplify the equation.

4k + 0 + 8 = 0

Isolate the variable, make sure it's on its own side.

4k = 8

Now get the k by itself to solve the equation. Divide both sides by 4.

k = 2

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The coefficients corresponding to k=0 1 2
Liono4ka [1.6K]

Answer:

A. 1, 5, 10, 5, 1

Step-by-step explanation:

5 0
3 years ago
What is an equation of the line that passes through the point (-4,3) and is
zysi [14]

Answer:

The perpendicular line 4x − 5y = 20 has a slope of 4/5 and as such, the slope of the required line = -5/4

(y - 3)/(x + 4) = -5/4 simplify to get the required equation: 5x + 4y + 8 = 0

3 0
3 years ago
Lulu wants to get fit. She started with 50 laps a day and she intends to add 10 laps every week. Write a mathematical expression
vlabodo [156]

Answer: 10x + 50

Step-by-step explanation:

lets say that x is equal to the amount of weeks that she runs. She starts off the first week with 50

Then, since she is adding 10 every week, you would do 10x, or 10 times the amount of weeks that she runs.

Since you originally started with 50, you have to add the 50 to the 10x.

So you get...

<h3>10x + 50</h3>

For example

on week 2, if you plug in 2 to x you get

10(2) +50

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70 laps after the second week

7 0
1 year ago
Please take your time but I really need anyone's help!!!!
stiv31 [10]

Answer:

C) 5 3√2

Step-by-step explanation:

5 0
3 years ago
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QUICK HELP!!!!!!!!!!!!!!!!
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Answer:

Its C im pretty sure. Also loveee your pfp!

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