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allochka39001 [22]
3 years ago
13

Please help me in this question​

Mathematics
2 answers:
xenn [34]3 years ago
8 0

Step-by-step explanation:

8 can be written as 2³

so 8^-1 can be written as 2^-3

Solve for like terms

=> (2^-3)/(2^-4) = 2

=> 2×5³= 2×125 = 250

250 is your answer.

Hope this helps you.

aliya0001 [1]3 years ago
4 0
I think that’s the answer

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Multiply. 1 1/2⋅3 2/3
soldier1979 [14.2K]

Answer:  The mixed number 5 & 1/2

====================================

Work Shown:

1 & 1/2 = 1 + 1/2 = 2/2 + 1/2 = 3/2

3 & 2/3 = 3 + 2/3 = 9/3 + 2/3 = 11/3

------

Multiplying 1&1/2 with 3&2/3 is the same as multiplying 3/2 and 11/3

(3/2)*(11/3) = (3*11)/(2*3) = 11/2

-------

Use long division to find that 11/2 = 5 & 1/2

Or you can break it up like this

11/2 = (10+1)/2 = 10/2 + 1/2 = 5 + 1/2 = 5 & 1/2

4 0
3 years ago
Given a polynomial f(x), if (x + 3) is a factor, what else must be true?
Fantom [35]
Thank you for posting your question here at brainly. Feel free to ask more questions.  

The best and most correct answer among the choices provided by the question is <span>f(-3) = 0</span>.<span>       
    </span><span>
Hope my answer would be a great help for you.</span>
4 0
3 years ago
Read 2 more answers
If y=f(x) then y=f(x-h), with h&gt;0, causes the graph to move h units to the right. True/False?
sveta [45]
The correct answer is true
3 0
3 years ago
Read 2 more answers
The Table below is a data set that lists how many pairs of shoes are owned by some of your classmates.
Pani-rosa [81]

Answer:

7.5

Step-by-step explanation:

<u>To find the median, first order the numbers from least to greatest:</u>

2, 4, 5, 7, 8, 8, 10, 12

<u>Then, find the middle number (number in the middle):</u>

There are 2 middle numbers. 7 and 8.

Because there are 2 numbers, we need to find the average. If there was only one number, that would be the median.

<u>To find the average, add 7 and 8. Then, divide the sum by 2 because there are 2 numbers;</u>

7 + 8 = 15

15 / 2 = 7.5

Have a nice day!

8 0
3 years ago
A square has sides measuring 3 feet. If the sides of a square are doubled, will the area also double? Explain
Kryger [21]
Hello!

Let's find the area and see!

A = s^2

A = 3^2

A = 6 ft^2

Now, if you double 3, you get 6. 3 × 2 = 6 Find the area:

A = 6^6

A = 36 ft^2

ANSWER:

No, the area will not be doubled. The area was 9 ft^2 when the sides were 3 feet long. If you double 9, you get 18, since 9 × 2 = 18.

36 is not the double of 9, so no, the area is not double.
8 0
3 years ago
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