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Ann [662]
3 years ago
11

Which expression is equal to 45?4 55 44 55 4

Mathematics
2 answers:
MatroZZZ [7]3 years ago
6 0
The first answer 4+5
Hatshy [7]3 years ago
5 0

Answer:

4 5

Step-by-step explanation:

4 5 = 45

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Which of the following options is a 3rd degree polynomial with exactly 1 real
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Answer:D

Step-by-step explanation:

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3 years ago
A cyclist rides at an average speed of 31 miles per hour. The cyclist’s speed, s, can differ from the average by as much as 8 mi
Shalnov [3]
In this compound inequality X should be 8.
4 0
3 years ago
Read 2 more answers
ASAP pleaseeeee Marty was renting a boat and wanted to get the best plan . Rental plan A charges a fee of $ 50 plus $ per hour P
GrogVix [38]

Answer:

50(x) and 10+35(x)

Step-by-step explanation:

Because ypu are multiplying 50 by however many hours and then you are adding 10 to 35 foreveryhour

7 0
3 years ago
Sara works for 40 hours a week. She attends meetings for 0.28 of the time she is working. How much time does Sara spend at meeti
Roman55 [17]

Answer:

11.2 hours or 11 hours 12 minutes

Step-by-step explanation:

In this question, we are to calculate the amount of time spent by Sara in attending meetings weekly.

In the question, we are made to understand that she attends a meeting at a rate of 0.28 multiplied by the total amount of time she works.

To get the time she attends the meeting, we only need to multiply the decimal by the number of hours she works

Mathematically that would be 0.28 * 40 = 11.2 hours per week

We might take it further to get the time in the format of hours and minutes. That would be 0.2 * 60 yo convert the hours to minutes. This gives 12 minutes .

She attends meeting 11 hours 12 minutes per week

6 0
3 years ago
Helpppppppppppppppppppppppp
pogonyaev

Answer:

I'm not sure about "11" but  12. is "by the definition of right angles", and 16. is "by the SAS(side angle side) congruency theorem"

3 0
3 years ago
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