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jeka94
3 years ago
9

PLEASE someone help me ASAP Please do both questions!!!

Mathematics
1 answer:
katrin [286]3 years ago
5 0

Answer:

Step-by-step explanation:

\sqrt[3]{27}  = 9\\\\\sqrt[3]{8^{5} }  = \sqrt[3]{{2^{3}}^{5}  } = \sqrt[3]{2^{3*5} } = 2^{5} = 32\\\\

I hope it will help you, greetings from chile :)

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−5+(−5r)+10 i dont know thew a nswer help me
Andrei [34K]

Answer:

−5r+5

Step-by-step explanation:

Let's simplify step-by-step.

−5−5r+10

=−5+−5r+10

Combine Like Terms:

=−5+−5r+10

=(−5r)+(−5+10)

=−5r+5

Hope this helped <3

4 0
4 years ago
Find the indicated Arc length in bold . Use 3.14 for pi!
Elenna [48]
Pretty sure it’s still 135
8 0
3 years ago
What is 1.179 rounded to the nearest 2dp
Nookie1986 [14]

Hello mother fu*k

Step-by-step explanation:

3 0
4 years ago
By decreasing each dimension by 2 units, the area of a rectangle decreased from 40 square feet (on the left) to 16 square feet (
goldenfox [79]

Answer:

60%

Step-by-step explanation:

40 ft² is 100%

so, 1% = 0.40 ft²

now we need to ask, how often did 1% fit into the 16 ft².

that means

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so, the new, smaller area is only 40% of the original area.

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5 0
3 years ago
A cruise ship traveled 432 miles in 24 hours. What was its average rate of speed?
Arturiano [62]

Answer:

18 miles an hour

Step-by-step explanation:

Divide 432 by 24 to get 18.

4 0
2 years ago
Read 2 more answers
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