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Bogdan [553]
2 years ago
14

Solve the following system of equations.

Mathematics
1 answer:
V125BC [204]2 years ago
7 0

Answer:

x = 3 and y = -6

Step-by-step explanation:

Use the elimination method to get rid of one of the variables.

Find the value of one variable.

Find the value of the remaining variables using substitution.

Clearly state the final answer.

Check your answer by substituting both values into either of the original equations.

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3 years ago
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MaRussiya [10]
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3 years ago
In ΔNOP, the measure of ∠P=90°, NP = 12, PO = 35, and ON = 37. What ratio represents the cosine of ∠O?
Oxana [17]

Answer:

35/37

Step-by-step explanation:

In this question, we are to calculate the ratio that represents the cosine of angle O

Firstly, please check attachment for diagram of the triangle.

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Thus, the ratio representing the cosine of angle O is 35/37

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