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alexira [117]
3 years ago
7

3.2 - 11(2y + 1) + 4

Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
7 0

Answer:

-3.8-22y

Step-by-step explanation:

3.2-11(2y+1)+4

-11×2y=-22y

-11×1=-11

3.2-22y-11+4

3.2-11+4=-3.8

-3.8-22y

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10 divisions by the number <br>210
Murrr4er [49]

210 divided by 10 is 21

8 0
3 years ago
3(4x-10)=2(3x-30) i need help again i have to turn in all of my school work tomorrow so i don't fail the 8th grade
gayaneshka [121]

Answer:

The result for this equation is x = -5 .

Step-by-step explanation:

-Solve the equation:

3(4x-10)=2(3x-30)

-Use Distributive Property:

3(4x-10)=2(3x-30)

12x - 30=6x - 60

-Subtract 6x and from 12x :

12x - 30 -6x=6x -6x - 60

6x - 30=-60

-Add both sides by 30:

6x - 30 +30=-60 +30

6x =-30

-Then, you divide both sides by 6:

\frac{6x}{6}=\frac{-30}{6}

x = -5

So, therefore the answer is x = -5 .

5 0
3 years ago
I'd be happy if you could help!​
ss7ja [257]

Step-by-step explanation:

Circumference=22π

2πr=22π

r=11 in.

Area=121π in.²

Hope it helps you

8 0
3 years ago
Which relationship describes angles 1 and 2?
stiks02 [169]
They are vertical angles and here’s why.

Vertical angles are a pair of opposite angles formed by intersecting lines.

Supplementary angles are two angles that equal 180 when added together.

Adjacent angles are two angles that have a common side and a common vertex.

Complementary angles are two angles that add up to 90 degrees.

Hope this helped!
6 0
2 years ago
3/4 as a percentage............
Charra [1.4K]
75%.

3/4 is .75. Drag the decimal to the right two times and it is 75%.
3 0
2 years ago
Read 2 more answers
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