3 years ago

How do you get rid of absolute value when solving equations?

1 answer:

4 0

First solve the absolute value. the absolute value of a number in the brackets means the number has to be posotive

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RideAnS [48]

Answer:

226pi

Step-by-step explanation:

2 * pi * 7 *(7+12)

4 0

3 years ago

Marina86 [1]

Is this what you're needing?

6 0

4 years ago

andrey2020 [161]

Number 1 is 3.14 cm and 2 is 6.28 cm

6 0

3 years ago

AnnZ [28]

Answer:

infinitely many solutions

Step-by-step explanation:

-8T- 20 = 4(-2T -5)

Distribute the 4

-8T- 20 = (-8T -20)

Add 8T to each side

-8T+8T- 20 = (-8T+8T -20)

-20 = -20

Since this is a true statement, there are infinitely many solutions

8 0

3 years ago

tatiyna

$7 - 4(2w + 1) = 9w - 49 + w \\ 7 - 8w - 4 = 10w - 49 \\ 10w + 8w = 7 - 4 + 49 \\ 18w = 52 \\ w = \frac{52}{18} \\ w= 2.88$

I hope I helped you^_^

8 0

3 years ago