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MaRussiya [10]
3 years ago
9

(7y - 2n) - (5y + 3a) = Pls help

Mathematics
2 answers:
Salsk061 [2.6K]3 years ago
8 0

Answer:

Simplify the expression.

−3a−2n+2y

Step-by-step explanation:

Sati [7]3 years ago
4 0

Answer:

2y-2n-3a

Step-by-step explanation:

(7y-2n) - (5y+3a)

7y-2n-5y-3a

2y-2n-3a

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Step-by-step explanation:

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.01 meter or 1/100 meter =<br><br> A. decimeter<br> B. centimeter<br> C. millimeter
tamaranim1 [39]

There are

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6 0
3 years ago
Read 2 more answers
The graph of a proportional relationship passes through (12,16) and (1,y). find y​
anastassius [24]

Answer:

4/3

Step-by-step explanation:

A proportional relationship is a relationship that crosses through the origin or (0,0). This means the slope of the line can be found by subtracting the points (12,16) and (0,0) in the slope formula.

m = \frac{y_2-y_1}{x_2-x_1} =\frac{16-0}{12-0}= \frac{16}{12}=\frac{4}{3}

So the slope is 4/3 and must be the value between any two points on the line.

This means the function moves from (0,0) to (1, 4/3).

4 0
4 years ago
Please answer fast! I have only like 15 minutes. :(
Sphinxa [80]

Answer:

A is the correct answer. hope this helps you

7 0
3 years ago
Math question please help if you get this right I will mark you as a brainliest
san4es73 [151]

The Law of Cosines would be your best bet here, since the unknown side is opposite the known angle 110 degrees.

|AC|^2 = (8 in)^2 + (23 in)^2 - 2(8 in)(23 in)*cos 110 degrees

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= 719 in^2 approximately

Then the length of side AC is approx. √(716 in^2) = 27 in

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3 years ago
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