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3 years ago

What values of b satisfy 3(2b + 3)2 = 36?

2 answers:

4 0

To find the answer, you need to solve for b.

2(2b + 3) = 12 divide both sides by 3
2b + 3 = 6 divide both sides by 2
2b = 3 subtract 3 from both sides
b = 1.5 divide both sides by 2

b = 1.5 satisfies the equation. if you plug 1.5 in, you get that the equation is true.

zaharov [31]3 years ago

3 0

Answer:

Everyone is simplifying too far. The answer is A. b = (-3 +- 2 square root 3) / 2

Step-by-step explanation:

+-square root 3 - 3/2 is correct but that is not one of the options.

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2 years ago

Read 2 more answers

Please helppp, worth 35!!!

MrMuchimi

Answer:

9.42

Step-by-step explanation:

Hey There!

The first step of this problem is to find the formula for arc length

$arc-length=2\pi r(\frac{0}{360} )$

r=raduis

0 = angle

now we just plug in the values

$arc-length=2\pi 10\frac{54}{360} \\2\pi =6.283185307\\6.283185307x10=62.83185307\\62.83185307\frac{54}{360}=9.424777961$

so the arc length equals 9.424777961

the last step is to round to the nearest hundreth

so your final answer is 9.42

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3 years ago

QUESTION : how are integers and absolute value used in real world situations? THANK YOU ;)

Rama09 [41]

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Examples:
- A drop of 30 degrees = -30
- 25 meters above sea level = 25
-A 30-dollar deposit = 30

With this said, absolute values can also be used in real world situations.

Absolute value can be applied when it comes to distance, such as how far a object is from you, whether it's in front or behind you.

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3 years ago