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3 years ago

Can someone help me with this math problem? I have no idea where to begin. Solve: |y + 8| ≥ 3

1 answer:

7 0

Since y+8 is positive, you don't have to find the absolute value since the absolute value is y+8. all you have to do is find a number that makes the statement true for y. the symbol between next to the 3 asks for a number that is greater or equal to 3. So your answer would be

≥-5

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Step-by-step explanation:

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3 years ago

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3 years ago

Read 2 more answers

(-3<(x+2)<7) help pls

vampirchik [111]

3x - 2 = 7
3x = 7 + 2
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3 years ago

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MAVERICK [17]

Answer:

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Step-by-step explanation:

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3 years ago

Find the measure of the missing angles.<br> 83°C<br> b

harina [27]

Answer:

$m\angle b=97^{\circ},\\m\angle c= 97^{\circ}$

Step-by-step explanation:

Vertical angles are angles on opposites sides of an intersection of two lines. Therefore, $\angle c$ and $\angle b$ are vertical angles. Similarly, the angle opposite to the angle marked 83 degrees is also equal to 83 degrees. Vertical angles are always equal.

Since there are 360 degrees in a circle, we have the following equation:

$\angle c+\angle b+83+83=360,\\2\angle c+166=360,\\2\angle c=194,\\\angle c=\frac{194}{2}=\boxed{97^{\circ}}$

Since $\angle c$ and $\angle b$ are vertical angles and vertical angles are also equal, the measure of angle $b$ is also $\boxed{97^{\circ}}$

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3 years ago