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allsm [11]
3 years ago
6

Which of the following is equivalent to √8? A.2 B.√2 C.2 √2 D.2 + √2

Mathematics
1 answer:
Rufina [12.5K]3 years ago
7 0

Answer:

C.2\sqrt{2}

Step-by-step explanation:

Step 1: Know you can split 8 into factors of 4 and 2

\sqrt{(4)(2)}

Step 2: Recognize 4 is a square number

\sqrt{(2^{2})(2) }

Step 3: Because 2^{2}  is squared you can move it out

2\sqrt{2}

Therefore the answer is C

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What is the value of expression below 56 ÷ 1/17
Mariulka [41]

56 \div  \frac{1}{17}  \\  = 56 \times  \frac{17}{1}  \\  = 56 \times 17 \\  = 952

Hope this helps.
4 0
3 years ago
2m - 1 = 3m what do I need to do to solve this equation
klemol [59]

For this, all you need to do is subtract 2m on both sides, and your answer will be: -1 = m

5 0
3 years ago
gYou have a six-sided die that you roll once and ob- serve the number of dots facing upwards. What is the sample space
Aleonysh [2.5K]

Hey!

The sample space would be sides 1, 2, 3, 4, 5, and 6, or 1-6.

A sample space is a range of possible values.

Hope this helps! :D

5 0
3 years ago
Andre has a summer job selling magazine subscriptions. He earns $25 per week plus $3 for every subscription he sells. Andre hope
Lelechka [254]

Answer:

C = 25 + 3n

Step-by-step explanation:

Andre has a summer job selling magazine subscriptions.

We are told that:

Andy earns $25 per week plus $3 for every subscription he sells.

Let us represent

C = Total amount of money he makes this week

n = the number of magazine subscriptions Andre sells this week.

Hence, Our Algebraic expression =

C = $25 + $3 × n

C = 25 + 3n

5 0
3 years ago
The figure shows the relationship between the number of miles per gallon on the highway and that in the city for some cars.
Leno4ka [110]

In this relationship between the number of miles per gallon on the highway and that in the city for some cars are:

For each additional city mpg, the highway value goes up by

0.9478 mpg.

And It is inappropriate to interpret the intercept because no cars get 0 mpg in the city.

According to the statement

we have given that the relationship between the number of miles per gallon on the highway in the graphical representation and that in the city for some cars.

And we have to give some reasons for the given statements.

So, For this purpose, we know that the

A. In this statement we have to tell that the what is shown in the given relationship in the graph.

So, For each additional city mpg, the highway value goes up by

0.9478 mpg.

And the second statement is

B. I this we have to tell the intercept of the plane in the given Relationship.

So, It is inappropriate to interpret the intercept because no cars get 0 mpg in the city.

So, In this relationship between the number of miles per gallon on the highway and that in the city for some cars are:

For each additional city mpg, the highway value goes up by

0.9478 mpg.

And It is inappropriate to interpret the intercept because no cars get 0 mpg in the city.

Learn more about graph here

brainly.com/question/4025726

Disclaimer: This question was incomplete. Pleas find the full content below.

Question:

The figure shows the relationship between the number of miles per gallon on the highway and that in the city for some cars.

a. Report the slope and explain what it means.

b. Either interpret the intercept​ (7.792) or explain why it is not appropriate to interpret the intercept.

#SPJ4

8 0
2 years ago
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