3 years ago

Let n be the first 3 of consecutive even integers. what is the sum of those integers?

1 answer:

3 0

Assuming you meant that n is the first of the 3 even integers

even integers are 2 apart

so the 3 integers are n,n+2,n+4
the sum is n+n+2+n+4=3n+6

the sum is 3n+6

You might be interested in

Hi freeeeeeeeeeeeeeeeeeeeeeee

Lemur [1.5K]

Answer:

thank

Step-by-step explanation:

you

6 0

2 years ago

Read 2 more answers

If mÃc=170° Find mLB

kenny6666 [7]

Answer:

∠ B = 85°

Step-by-step explanation:

the inscribed angle B is half the measure of its intercepted arc AC , then

∠ B = $\frac{1}{2}$ × 170° = 85°

8 0

1 year ago

What is x? -10 - x = -4

Musya8 [376]

Answer:

x = -6

Step-by-step explanation:

-10-x=-4 Add 10 to both sides...

-x=6 Divide both sides by -1...

x=-6

5 0

2 years ago

Find the volume of this cone.

Andrews [41]

Answer:

V = 180 ft^3

Step-by-step explanation:

The volume of a cone is found by

V = 1/3 pi r^2 h where r is the radius and h is the height

The diameter is 12 so the radius is 1/2 the diameter or 1/2(12) = 6

The height is 5 and we are using 3 for pi

V = 1/3 (3) *6^2 *5

V = 180 ft^3

4 0

2 years ago

The population of city is 2500 if the number of males is 240 more than females how many males and females are there in the city?

Blizzard [7]

There are 1130 females. There are 1370 males. What I did was take 2500 and subtracted 240 from it. I got 2260 and then divided that number by 2 and got the number of females. Then I took that number and added 240 to it and got the number of males.

5 0

2 years ago