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sergey [27]
3 years ago
13

−2x + 2y = −5 5x − 6y = 8

Mathematics
1 answer:
larisa86 [58]3 years ago
4 0

Answer:

y= 5x/6-4/3     y=x-5/2      

Step-by-step explanation:

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A line includes the points (7,4) and (8,6). What is it’s equation in slope- intercept form?
coldgirl [10]

Answer:

Step-by-step explanation:

First you have to find the slope

M= y2-y1/ x2-x1.

6-4 / 8-7 = 2/1 or 2

Then you pick one set of coordinates and plug the information into the formula. It doesn't matter which set you use as long as you plug the information in correctly.

I will choose (6,4)

Slope intercept formula is y-y1 =m(x-x1)

Y-4=2(x-6)

Then you simplify.

Y-4=2x-12

+4. +4

Y=2x-8 is your solution.

3 0
2 years ago
Please help me I would really appreciate it this really affects my grade need the answer the ASAP
Drupady [299]

Answer:

27/6, 4 3/6, or simplified version 4 1/2

Step-by-step explanation:

Always convert the mixed numbers into an improper fraction before you solve, this makes it easier to solve.

2 4/6 = 16/6

1 5/6 = 11/6

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Now we solve. Remember, you do NOT add the denominator, leave it as 6 not 12. You only add the numerator.

16/6 + 11/6 = 27/6, 4 3/6 or simplified as 4 1/2

22/6 + 5/6 = The same as above.

6 0
3 years ago
The image below is a triangle drawn inside a circle with center O: A triangle is shown inscribed inside a circle. The leg of the
Elis [28]

The area of a circle is given in terms of its radius by

 A = π · r²

Your circle has r=4 (half the diameter) and you want π=3.14. Using these values in the formula gives

 A = 3.14 · 4²

This matches your first selection

 3.14 · 4²

<em>                                              MARK AS BRAINLIEST</em>

7 0
3 years ago
An oak tree is planted when it is 650 centimeters tall. What is this height in meters?
Mashutka [201]

Answer:

It is 6.5 meters

The centimeter practical unit of length for many everyday measurements. A centimeter is equal to 0.01(or 1E-2) meter.

7 0
3 years ago
Find the missing side length of the triangle 48 units 14 units​
Tpy6a [65]

Answer:

what are the options? I would say something like 50-60

5 0
3 years ago
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