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algol13
2 years ago
10

Which ordered pair is the solution to this system of equations? 2y= 6x + 10 y= 2x + 4

Mathematics
1 answer:
Gennadij [26K]2 years ago
5 0

Answer:

the answer is (-1,2), hope this helps.

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Plz help me I don't know how to do this!!!!
m_a_m_a [10]

Answer:

x = 25

Step-by-step explanation:

Since it is an equilateral triangle it means that all the sides are 50. Each side is equal so, if you divide 150 by 3 you get 50. (and since perimeter is the adding of each side)

Now you want to try to figure out what the altitude is of the triangle so you divide it in half. Making the bottom side length now 25 because half of 50 is 25. You now have to use Pythagoreans theorem to figure out the altitude:

c^2 - a^2 = b^2

50^2 - 25^2 = b^2

2500 - 625 = b^2

1875 = b^2

√1875 = b

43.30127019

now you put that into the expression: x√3:

x√3 = 43.30127019

x = (43.30127019) ÷ (√3)

x = 25

Hope this helped!

8 0
2 years ago
Use prime factorization to find the LCM of 6, 25, and 30
RSB [31]
150 is the LCM of 6, 25, and 30.
8 0
3 years ago
You’re baking a Batch of 12 cupcakes each batch requires 100 g of butter which proportion shows how much butter that is in each
Romashka [77]

Answer:

8.33 grams of butter

Step-by-step explanation:

Divide 100 by 12, you get 8.33

8 0
2 years ago
Read 2 more answers
Simplify: -4g(8g + 5)
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Answer:

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Step-by-step explanation:

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Use the data to answer the following question.
PtichkaEL [24]

Answer: a

Step-by-step explanation:

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