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ad-work [718]
3 years ago
7

I'm totally lost. How do I do this?

Mathematics
1 answer:
Mkey [24]3 years ago
5 0
Don't get confused by the "0.01 cm" that's just telling you to round to the hundredths place. Moving on, the shaded area's exterior shows us that it is a square. Meaning you do s^2 to find the area. So, you find the square root of 15 which is <span>3.87... This means the diameter is also 3.87 because the diameter is equivalent to the side's measurement. Divide 3.87 by 2 to find the radius, giving you 1.935. This represents OT's length. Now, just round to the hundredths giving you 1.94 cm. </span>
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If you have 5\6 of a cup of flour, how many twelfths do you have
egoroff_w [7]

Answer:

10/12

Step-by-step explanation:

Multiply 5/6x2/2

6 0
3 years ago
Divided 80 by my number, and then added 13. The result was 93. What was my number?
igor_vitrenko [27]

The number is 6400.

We have given that,

divided 80 by my number, and then added 13.

<h3>What is the expression?</h3>

An expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.

Suppose the number is x

\frac{x}{80}+13=93

Subtract  13  from both sides

\frac{x}{80}+13-13=93-13

\frac{x}{80}=80

Multiply both sides by 80

\\\frac{80x}{80}=80\cdot \:80

x=6400

Therefore the number is 6400.

To learn more about the number visit:

brainly.com/question/251701

#SPJ1

4 0
2 years ago
What are the coefficients and factors of <br> 9ac 13xz 30cv
Agata [3.3K]
Unsolvable because there is no factor for 13
5 0
3 years ago
What is the answer to the problem??
Archy [21]
You would divide the two numbers to get 54
6 0
3 years ago
After its first day of life, a baby blue whale started growing. It grew 47.075 inches. If the average baby blue whale grows at a
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I believe its 31 days

I divided and got the answer

7 0
3 years ago
Read 2 more answers
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