All categories

3 years ago

The sum of 3 consecutive number multiples of 6 is 162 find thesse numbers

Mathematics

1 answer:

MAXImum [283]3 years ago

7 0

let the numbers are x , x+1 ,x+2

∴ 6 [ x + (x+1) +(x+2) ] = 162

∴ x + (x+1) + (x+2) = 162/6 = 27

∴3x + 3 = 27

∴ 3x = 27 - 3 = 24

∴ x = 24/3 = 8

So, the numbers are 8 , 9 , 10

You might be interested in

Thanks you answer quick

olya-2409 [2.1K]

I got 8/3 with my fraction calulator

7 0

2 years ago

Read 2 more answers

brian and brenda are having a lemonade sale. brenda sells 20 cups of water in 2 hours. how many cups of lemonade did she sell pe

ruslelena [56]

Answer:

She sold 10 cups per hour

Step-by-step explanation:

To find the number per hour, divide the total sold by the total number of hours.

20 cups/2 hours = 10 per hour

6 0

2 years ago

Find the value of x given the diagram below

Pie

The value of x is 44°.

Step-by-step explanation:

Step 1:

The sum of the angles in a triangle is equal to 180°.

The sum of the angles along a straight line is 180°.

The two given angles of the triangle are 14° and 30°.

Assume the third angle is a.

The sum of 14°, 30° and a is 180°.

$14+30+a=180.$

$a = 180-44 = 136.$

So the third angle of the triangle is 136°.

Step 2:

The sum of the angles along a straight line is 180°.

The sum of the angle of the triangle, 136° and x is 180°.

$136+x=180.$

$x = 180- 136 = 44.$

So x measures 44°.

3 0

3 years ago

.10.A cone with a height of 15 yards has a volume of 457.17 yd3 . Find the diameter of the cone

Neko [114]

$\bf \textit{volume of a cone}\\\\ V=\cfrac{\pi r^2 h}{3}~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ V=457.17\\ h = 15 \end{cases}\implies 457.17=\cfrac{\pi r^2(15)}{3}\implies 457.17=5\pi r^2 \\\\\\ \cfrac{457.17}{5\pi }=r^2\implies \sqrt{\cfrac{457.17}{5\pi }}=r\implies 5.39 \approx r~\hfill \boxed{\stackrel{diameter = 2r}{2(5.39) = 10.78}}$

7 0

3 years ago

A number cube is rolled 310 times the results are: 51 ones,56 twos,45 threes,54 fours,53 gives, and 51 sixes. What is the probab

kkurt [141]

A number cube is rolled 310 times the results are: 51 ones,56 twos,45 threes,54 fours,53 gives, and 51 sixes. What is the probability of rolling even number?
Ask for details Follow Report by Brianmugleston 32 seconds ago

4 0

3 years ago

Read 2 more answers