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timama [110]
3 years ago
12

Determine the value of x in the system of equations. 4x+2y=50 x−3y=30

Mathematics
1 answer:
liubo4ka [24]3 years ago
5 0

x=15, y=-5. Please give brainliest and comment below if you need me to explain how i got this answer.

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PLS HELP Find the value of x in the triangle shown below.
Alexxx [7]

Answer:

the answer is 20

Step-by-step explanation:

use the pythagorean theorem

1] 12 x 12 = 144

2] 16 x 16 = 256

3] 144 +256= 400

4] find square root of 400 which is equal to 20

4 0
2 years ago
Read 2 more answers
Identify any solutions to the system given below.
fiasKO [112]
Answer:
• (6, -7)
• (-4, 13)

Explanation:

• Option One

2x + y = 5
2(6) + (-7) = 5
12 - 7 = 5
5 = 5 {true}

3y = 15 - 6x
3(-7) = 15 - 6(6)
-21 = 15 - 36
-21 = -21 {true}

• Option Two

2x + y = 5
2(2) + 1 = 5
4 + 1 = 5
5 = 5 {true}

3y = 15 - 6x
3(1) = 15 - 6(2)
3 = 15 - 12
3 = 13 {not true}

• Option Three

2x + y = 5
2(-2) + (-9) = 5
-4 - 9 = 5
-13 = 5 {not true}

3y = 15 - 6x
3(-9) = 15 - 6(-2)
-27 = 15 + 12
-27 = 27 {not true}

• Option Four

2x + y = 5
2(-4) + 13 = 5
-8 + 13 = 5
5 = 5 {true}

3y = 15 - 6x
3(13) = 15 - 6(-4)
39 = 15 + 24
39 = 39 {true}
3 0
2 years ago
Read 2 more answers
This is a dumb question but what is 68 time 100
Whitepunk [10]

68 x 100 = 6,800

Hope this helps

-AaronWiseIsBae

3 0
2 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=2x%5E%7B2%7D%20%2B%204x%20%2B%206" id="TexFormula1" title="2x^{2} + 4x + 6" alt="2x^{2} + 4x +
JulijaS [17]
<h2>Answer:</h2><h2>2(x^2 + 2x + 3) or 2(x^{2} + 2x + 3).</h2><h2>~</h2><h3>To find the answer, simply factor 2 out of 2x^2+4x+6 to get your final answer, </h3><h3>2(x^2 + 2x + 3)</h3><h2>~</h2><h3>Thank you for taking the time to read this!</h3><h3><u>And I hope you have a good day, Loves!</u></h3><h3><em><u>Also if I'm right can you let me know, please?</u></em></h3>

<em><u>Also Also if I am right can I please have Brainliest??</u></em>

<u>You don't need to, I'm just glad I could help. ^^</u>

(If I did help-)

And don't forget to eat a full meal, and have at least one cup of water today!

3 0
3 years ago
2. Find the lateral area of the pyramid to the nearest whole number.
Paladinen [302]

Answer:

What is the height of each triangle side?

Step-by-step explanation:

6 0
3 years ago
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