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3 years ago

13

Kelly has a hula hoop with a radius of 2.4 feet. what is the diameter.

1 answer:

Anon25 [30]3 years ago

4 0

Answer:

4.8

Step-by-step explanation:

Radius is 1/2 of the diameter so just do 2.4 and multiply it by 2

hope this helps :)

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If P is parentheses and M is Multiplication and S is subtraction, what is EDA In PEMDAS? Very confused!

Studentka2010 [4]

E is exponents, D is division, A is addition

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3 years ago

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If g(x) = 2 − 1, what is g(−2.3)?

Nadusha1986 [10]

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Svet_ta [14]

$14mi-5\frac{7}{10}mi=[(14-5)-\frac{7}{10}]mi=(9-\frac{7}{10})mi=(8+1-\frac{7}{10})mi\\\\=(8+\frac{10}{10}-\frac{7}{10})mi=(8+\frac{10-7}{10})mi=(8+\frac{3}{10})mi=\boxed{8\frac{3}{10}mi}\\\\other\ method\\\\14mi-5\frac{7}{10}mi=14mi-5.7mi=(14-5-0.7)mi\\\\=(9-0.7)mi=\boxed{8.3mi}$

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3 years ago

(01.06 LC)<br> Which number is not in scientific notation?

Angelina_Jolie [31]

Answer:

$0.95*10^8$

Step-by-step explanation:

Hello!

Rules for scientific notation format:

Has to be multiplied to a power of 10
One factor has to be greater than 1 but less than 10

<u></u> $\bold{0.95*10^8}$ <u />

There is a multiplication to a power of 10, but the other factor is less than 1.

This is NOT in Scientific Notation.

All the other options have a multiplication operation to a power of 10, and all the other factors are above 1 and less than 10.

3 0

2 years ago

Guys help me solve this plzzz:(((;;(;;;((;

Maru [420]

Answer:

It should be 60 degrees

correct me if wrong but since it's supplementary, you subtract 155 - 35 then from 180 and you get 60

Im not 100% about this tho but like 75% sure

3 0

3 years ago