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diamong [38]
3 years ago
13

What is n2+5 If n=5?

Mathematics
2 answers:
NemiM [27]3 years ago
7 0

Answer:

15

Step-by-step explanation:

n is 5 so 5 times 2 equals 10 and plus 5 it equal 15

Nostrana [21]3 years ago
3 0

Is that cube or n just multiply to 2?

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The circumference of a circle is 6.28. What is the area of the circle?
masya89 [10]
The area in this case would be 3.14 :)
3 0
4 years ago
Which one represent the solution.
bixtya [17]

Answer:

N is less than 2, (C)

Step-by-step explanation:

Divide both sides by -6, and since two negatives make a positive, you get n is less then 2.  

5 0
3 years ago
Can someone help me solve these three problems please??
Tasya [4]
I'll solve 21, and you then should be able to solve the rest on your own!

Since ADC is 135, that means that that whole angle is 135 degrees. In addition, since angles ADB and BDC add up to ADC, we get ADB+BDC=ADC=135=11x+9+7x=18x+9. Subtracting 9 from both sides, we get 126=18x. Dividing both sides by 18, we get x=7. Plugging that into 11x+9=BDC, we get 11*7+9=77+9=86
4 0
4 years ago
Hayley picked 2/3 of a pound of
Ksenya-84 [330]
The answer the this is 0.23 pounds per container
8 0
3 years ago
Explain to me in words how you would find the slope of this line and explain answer
Andrews [41]
Answer:
7/3

Explanation:
The slope of the line is equal to the rise/run, or in other words, the number of units the line travels upwards over the number of units the line travels to the right.

We can identify the slope using any two points on the line. Here, we can use the two points that are marked on the picture. The second point is 7 units above the first and 3 units to the right of the first, so the slope of the line is equal to 7/3.

Another way to calculate the slope of the line is the use this formula:

(y2-y1)/(x2-x1)

The first point is at the coordinate (1,-4) and second point is at the coordinate (4,3). When we plug these two coordinates into the equation, we get this:

(y2-y1)/(x2-x1)
->(3-(-4))/(4-1)

When we simply the fraction, we would get 7/3 and that would give us the slope.

I hope this helps!
7 0
3 years ago
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