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olga55 [171]
3 years ago
13

-8,-1,6,13 what the next three numbers

Mathematics
2 answers:
kobusy [5.1K]3 years ago
7 0
20,27,34

The common difference is 7
Natasha_Volkova [10]3 years ago
4 0
20, 27, 24
Adds 7 each time
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Sophie is selling cups of yellow lemonade and pink lemonade at her lemonade stand. She made 25 cups of yellow lemonade. She made
Degger [83]

Answer:

The answer is 57

Step-by-step explanation:

25 X 3 = 75

75 - 18 = 57

Good luck :)

7 0
3 years ago
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Find dy/dx<br><br> y= ln (x/1+x²)<br><br> thank you!
tekilochka [14]
<span>y = ln(x/(1+x²))

</span>y = ln(x) - ln(1+x²)

dy/dx=  ln[(1/x)] - ln[((2x)/(1+x²))]
4 0
4 years ago
CAN I PLEASE HAVE THE ANSWER
nadezda [96]

When x=1 the perimeters of both figures will be equal.

Step-by-step explanation:

Step 1:

The triangle has side lengths of x+1, x+4, and x+4.

The perimeter of the triangle is the sum of the lengths of the sides.

The perimeter of the triangle = x+1+x+4+x+4 = 3x + 9.

Step 2:

The perimeter of the hexagon is 6 times its side length. The side length =2x.

The perimeter of the hexagon= 6(2x) = 12x.

Step 3:

To determine the value at which both the perimeters are equal, we equate both the equations to each other.

3x+9 = 12x, 9 = 9x, x =1.

So when x=1 the perimeters of both figures will be equal.

4 0
3 years ago
if a number is increased by 100%, how does the increased number compare with the original number? explain​
Harrizon [31]
Through common sense a number is already at it’s 100%. And so by increasing The percentage of the number you are also increasing the number itself.

For example take the number 10. If you increase it by 20% you'll take 2 out of 10 and add it to original number which will result in 12, 20% more or 120% in total. And so if you apply the same situation but with a hundred percent, you will double the number and get a number of 20 or 200%. An increase of a 100% plus the original 100%. If this doesn't make sense however, I'm sorry as my "explaining" skills suck
8 0
3 years ago
Please help. I don’t understand.
schepotkina [342]
Use the distance formula to find the lengths of the sides
4 0
3 years ago
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