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tankabanditka [31]
2 years ago
13

4(5y-2) = 40 what is y?

Mathematics
1 answer:
andreev551 [17]2 years ago
8 0

Answer: 4(5y−2)=40

Divide both sides by 4.

5y−2=  

4

40

​

 

Divide 40 by 4 to get 10.

5y−2=10

Add 2 to both sides.

5y=10+2

Add 10 and 2 to get 12.

5y=12

Divide both sides by 5.

y= 12/5 or 2.4 please give brainliest

​

Step-by-step explanation:

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Find the two smallest possible solutions to part 1a​
bixtya [17]
<h3>Answer: A. 5/12, 25/12</h3>

============================

Work Shown:

12*sin(2pi/5*x)+10 = 16

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--------

The two smallest positive solutions occur when n = 0, so,

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--------

Plugging either x value into the expression 12*sin(2pi/5*x)+10 should yield 16, which would confirm the two answers.

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