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2 years ago

How are the decimals 0.009 and 0.09 related?

Mathematics

2 answers:

Valentin [98]2 years ago

7 0

0.09 is 10 times 0.009 because if u multiply and number by 10 the decimal point would go to the right
Hope this help!

Alexxx [7]2 years ago

3 0

Answer:

0.09 is 10 times the 0.009

Step-by-step explanation:

We are given that two decimal numbers

0.009 and 0.09

We have to find the relation between 0.009 and 0.09

0.009 can be written as= $\frac{9}{1000}$

0.09 can be written as = $\frac{9}{100}$

When we multiple 0.009 by 10 then we get 0.09

0.009 multiply by 10= $0.009\times 10=0.09$

Hence, the number 0.09 is 10 times the number 0.009.

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A snake tank measures 1.8 m x 0.5 m x 0.5 m. What is the surface area of the tank including the top? Use the formula: SA = 2hl+2

olganol [36]

Answer:

4.1

Step-by-step explanation:

1.8 x 0.5 = 0.9

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2 x 2.05 = 4.1

Therefore the answer is 4.1

I hope that was helpful!

8 0

2 years ago

A sphere has a diameter of 14 ft. Which equation finds the volume of the sphere?

aev [14]

Answer:

The volume of the sphere is 1436 in³

The equation is

V = ⁴⁄₃ * 3.14 * (7ft)³

Step-by-step explanation:

radius = half of diameter

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To calculate the volume of a sphere we have to use the following formula:

V = volume

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V = ⁴⁄₃πr³

we replace with the known values

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V = 4.187 * 343 in³

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2 years ago

Simplify the expression to a form in which 2 is raised to a single integer power. fraction numerator open parentheses 2 to the p

anzhelika [568]

Answer:

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Step-by-step explanation:

Given the following expression:

[(2^10)^3 x (2^-10)] ÷ 2^-7

This can be easily simplified. Let us simplify the numerator first. To do that, we have

(2^10)^3 making use of the power rule of indices that says:

(A^a)^b = A^ab where a and b are powers, we have:

2^(10x3) = 2^30

Therefore the numerator becomes:

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A^a ÷ A^b = A^(a – b)

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(2^20) ÷ (2^-7) = 2^[20 – (–7)] = 2^(20+7) = 2^27

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