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Marina CMI [18]
2 years ago
15

4x+3y=23 x-5y=0 using substitution

Mathematics
1 answer:
Andrei [34K]2 years ago
8 0

Answer:

{x,y} = {115/17,-23/17}

Step-by-step explanation:

I believe its true.

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It's possible to build a triangle with side lengths of 3, 3, and 9.
cestrela7 [59]

Answer: No.

Good luck! I hope this is right!

6 0
3 years ago
What is 1 4/7 as a improper fraction
Serhud [2]

Hello there,

To write an improper fraction you will have to divide whole number by denominator than add the numerator...

7 * 1 = 7

7 + 4 = 11

The denominator stays the same...

11/7


Answer: 11/7


Hope I helped!!

-Char

3 0
3 years ago
Read 2 more answers
Please answer this fast in two minutes
Musya8 [376]

Answer:

65 degrees.

Step-by-step explanation:

If LN and OQ are parallel, and QPM is 115, then LMK is also 115. LMP is the supplement, so it would be 65

Hope this helps!

6 0
2 years ago
Read 2 more answers
Pls look at pic! if u help i’ll give brainliest!!
TiliK225 [7]

Step-by-step explanation:

This is a right triangle with two congruent angles. so this is a isoceles right triangle or called a

45-45-90 triangle. This means that the legs are equal to each other so

3(x + 2)  = 24

3x + 6 = 24

3x = 18

x = 6

4 0
3 years ago
Determine if the equation is linear.<br> 2x+y=4
Kazeer [188]
Answer:
Yes is linear because there is a constant rate of change this is also a function
Slope intercept for is y = -2x+4
3 0
3 years ago
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