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2 years ago

Please help !!

Mathematics

2 answers:

Rama09 [41]2 years ago

6 0

Just add the two given angles together.

LekaFEV [45]2 years ago

6 0

This is just a process of adding the angles together. <BEG and <BEA make up angle <AEG. So adding 54 and 27 give you 81 which is the answer.

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Solve the inequality. 3 + h < 0

ipn [44]

Answer:

C. h<-3

Step-by-step explanation:

3+h<0

1)You subtract 3 to get H by itself

h<-3

*You do not flip the inequality sign because you only flip the sign when dividing.

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3 years ago

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alex41 [277]

Answer:

Step-by-step explanation:

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2 years ago

. Write 12 as a percent.

Burka [1]

Answer:

1200%

Step-by-step explanation:

12 = 12.

To convert to percent, bring decimal back 2 places

It becomes 1200%

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3 years ago

Read 2 more answers

Please help me asp

Lisa [10]

Answer:3.25

Step-by-step explanation: $16.25/5 games = $3.25 for each game

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2 years ago

On a test that has a normal distribution, a score of 49 falls two standard deviations below the mean, and a score of 61 falls on

Zolol [24]

The mean of this test will be 57.

<h3>What is Standard Deviation and Mean?</h3>

A standard deviation (or σ) is a measure of how dispersed the data is in relation to the mean.

The mean can be used to get an overall idea, or picture, of the data set.

Let Mean be 'm'

and standard deviation= $\sigma$

So, m-2 $\sigma$ =49

and, m + $\sigma$ =61

Solving the above two equation we get

$\sigma =4$

Now, m= 61- $\sigma$

= 61-4

= 57

So , the mean of this test will be =57

Learn more about mean and standard deviation here:

brainly.com/question/16030790

#SPJ1

6 0

2 years ago