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Andru [333]
4 years ago
11

Which points are coplanar

Mathematics
1 answer:
Minchanka [31]4 years ago
6 0

J I think it should be

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Help please! y=2x+1 THATS THE PROBLEM the photos on linked
Mashutka [201]

Here is a picture of the graph put into desmos

Desmos is super easy all you have to do is put in the equation and it graphs it for you but you can also use it as a regular calculator.

8 0
3 years ago
What is an equation of the line that passes through the points (4,-2) and (8,3)?​
Maslowich

Answer:

y-4=\frac{5}{4} (x+2)

Step-by-step explanation:

First you can find the slope of the line that would pass through those two points using the formula:

m = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}

m = \frac{3-(-2)}{8-4}

m=5/4

Now you can just plug the slope and one of the points into point-slope form for an equation of the line that will pass through both points. You can choose either point here: I'll just use the first one.

So,

y-4=\frac{5}{4} (x+2)

(don't leave out the parentheses!)

7 0
3 years ago
Read 2 more answers
What is the value of 4^-2? Leave your answer in fraction form of necessary. ​
valkas [14]

Answer:

1/16

Step-by-step explanation:

We know that a^ -b is equal to 1 / a^b

That means

4^-2 = 1/ 4^2  = 1/16

8 0
4 years ago
Read 2 more answers
Given the equation 5x + y = 7, which equation below would cause a consistent-independent system?
Dimas [21]
D since you said it equals seven then the possible answer is out of C or D but there wasn't a negative sign so I went with the positive answer.
8 0
4 years ago
Find the value of x ​
AveGali [126]

Answer:

x = 120

Step-by-step explanation:

Since they are supplementary, they add up to 180 degrees.

So, you can say x + x/2 = 180

Then, you would solve it like an algebra problem.

Multiply both sides by 2

2x + x = 360

Simplify

3x = 360

Divide both sides by 3

x = 120

8 0
2 years ago
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