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KatRina [158]
3 years ago
12

Which is a simplified form of the expression 2(y + 1) + 2(y – 2)?

Mathematics
2 answers:
irakobra [83]3 years ago
3 0

Answer: 4y-2

Step-by-step explanation:

Alchen [17]3 years ago
3 0

Answer:

4y-2

Step-by-step explanation:

Expand equation;

2y+2+2y-4

Simply;

4y+2-4

=4y-2

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Answer:

It is going to be 50/60 or 5:6

Step-by-step explanation:

You get 5/6 by dividing the fraction 50/60 by 10.

3 0
3 years ago
How many times greater is the value of a 8 in the hundred millions place than in the ten millions place?
USPshnik [31]

Step-by-step explanation:

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6 0
3 years ago
Give two coterminal angles (one positive and one negative) and the reference angle -4 pi/5
kherson [118]

The coterminal angle for the -4π/5  are -14π/5 , 6π/5 and reference angle is π/5 respectively.

<h3>What is coterminal angles?</h3>

Two different angles that have the identical starting and ending edges termed coterminal angles however, since one angle measured clockwise and the other determined counterclockwise, the angles' terminal sides have completed distinct entire rotations.

We have an angle:

-4π/5

To find the coterminal angle, add and subtract by 2π in the angle -4π/5

Coterminal angle:

= -4π/5 - 2π

= -14π/5

= -4π/5 + 2π

= 6π/5

Reference angle:

= π - 4π/5  (as the angle lies in the second quadrant)

= π/5

Thus, the coterminal angle for the -4π/5  are -14π/5 , 6π/5 and reference angle is π/5 respectively.

Learn more about the coterminal angles here:

brainly.com/question/23093580

#SPJ1

6 0
2 years ago
Please answer!!!!! ​
pochemuha
Seed mix a is more expensive than b
6 0
3 years ago
ANSWER QUICKLY PLZ :)​
AfilCa [17]
The answer is (-1,1)
The solution is the point where the two lines cross each other
Hope this helps
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3 years ago
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