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Scilla [17]
4 years ago
10

How can you use rates to determine whether a situation is a proportional relationship?

Mathematics
1 answer:
Vinvika [58]4 years ago
3 0
Compare corresponding values of the variables to determine whether there is constant rate.
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Translate this sentence into an equation.
vodomira [7]

Answer:

3x-x+2=4

Step-by-step explanation:

4 0
3 years ago
Use the following ordered pairs
Lynna [10]

The ordered pair for Y is (-4,-2)

Step-by-step explanation:

Given

X(-2,3)

Z(-6,-7)

As Y is the mid-point of XZ, it will divide Xz in two equal segments. Y is the mid-point of the segment.

Let (x_Y, y_Y) be the coordinates of the mid-point

Then

(x_Y, y_Y) = (\frac{x_1+_2}{2} , \frac{y_1+y_2}{2})

Putting the values

=(frac{-2-6}{2} , \frac{3-7}{2})\\=(\frac{-8}{2} , \frac{-4}{2})\\=(-4, -2)

Hence,

The ordered pair for Y is (-4,-2)

Keywords: Coordinate geometry, Mid-point

Learn more about coordinate geometry at:

  • brainly.com/question/2116906
  • brainly.com/question/2131336

#LearnwithBrainly

3 0
4 years ago
5x-2 what’s the slope and y-int ?
uranmaximum [27]

Answer:

Slope = 5.

y-int = (0, -2).

Step-by-step explanation:

y = 5x - 2

The slope intercept form is

y = mx + b  where m = the slope and b = the y-intercept.

So here,  the slope = 5 and the y-intercept is where y = -2.  That is the point (0, -2).

8 0
3 years ago
Solve for x.. please help
Genrish500 [490]
The answer for this problem is that x = 60°, or B. 

We can solve this problem by using our knowledge of quadrilaterals. In this problem, we need to know that the number of degrees in a quadrilateral is equal to 360, but, the formula to find the number of degrees in a polygon with n sides is (n-2) * 180. 

Now that we know that the sum of the angles if 360°, we can add all the angles and solve for x. The angles with the squares are 90°. 

2x° + x° + 90° + 90° = 360°

Get x by itself, combine like terms. 

3x° + 180° - 180° = 360° - 180°
3x° = 180°
x = 60°, or B.
4 0
4 years ago
Read 2 more answers
I REALLY NEED HELP!!! I WILL MARK BRAINLIEST TO WHOEVER GETS IT FIRST!!!
laila [671]

Answer:

7.5 quarts

Step-by-step explanation:

2 baskets ------> make 3 quarts

1 basket ---------> makes 3/2 quarts

5 baskets -------> makes 3/2   x 5 = 15/2 = 7.5 quarts

6 0
3 years ago
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