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Lyrx [107]
2 years ago
12

Twice b is at least 30.

Mathematics
2 answers:
zlopas [31]2 years ago
7 0
B is at least 15

Explanation:
If 2b = at least 30, the b is at least 15, because 15 • 2 = 30

Hope this helps!
Also consider giving me brainliest, thanks.
Naya [18.7K]2 years ago
3 0

Answer:im confused i did some research and i think it might be 10 im unsure so correct me if im wrong

Step-by-step explanation:

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When the expression 10^2021 − 2021 is evaluated, the result is a very large number.
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What is<br> 7.5% tax on<br> a $18<br> sweater?<br><br> 19.35 or 1.35
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Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
What’s is the solution to the equation x to the power of 2 =16/25
skelet666 [1.2K]

Answer:

x=\dfrac{4}{5}

Step-by-step explanation:

The given equation is :

x^2=\dfrac{16}{25}

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When the exponent 2 removes from LHS, it will shift to RHS as square root as follows :

x=\sqrt{\dfrac{16}{25}}

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So,

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So, the solution of the given equation is 4/5.

4 0
2 years ago
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Dmitriy789 [7]

Answer:

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Step-by-step explanation:

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