2 years ago

Find hcf and LCM of 40 ,60 and 80

Mathematics

2 answers:

Zanzabum2 years ago

8 0

Answer:

Step-by-step explanation:

40 = 2*2*2*5

60 = 2 * 2 * 3 * 5

80= 2 * 2 * 2 * 2 * 5

LCM = 2 * 2 * 2 * 2 * 5 * 3 = 240

HCF = 2*2*5= 20

andre [41]2 years ago

4 0

hear here is your answer in attachment attach

You might be interested in

The sum of two numbers is 136. One number is 51. What is other? What are the common factors of these two numbers?

Vsevolod [243]

75 // common factor is 3

8 0

2 years ago

B) Here are the first four terms of another sequence.

Masteriza [31]

Answer:

Tn = 4n+3

Step-by-step explanation:

It is an Arithmetic Sequence

a=7

d=11-7 =4

Tn= a+(n-1)d

= 7+(n-1)4

= 7+4n-4

= 4n+3

5 0

2 years ago

Find the surface area. Round your answer to the nearest hundredth

Readme [11.4K]

Answer: $569.91\ ft^2$

Step-by-step explanation:

From the given picture, the radius of the base of the cylinder = 5.5 ft.

The height of the cylinder = 5 ft.+6 ft.=11 ft.

We know that the surface area of a cylinder is given by :-

$\text{Surface Area}=2\pi r (r+h)\\\\\Rightarrow\text{Surface Area}=2(3.14)(5.5)(5.5+11)\\\\\Rightarrow\text{Surface Area}=569.91\ ft^2$

Hence, the surface area of the given cylinder = $569.91\ ft^2$

6 0

3 years ago

Read 2 more answers

Here is another one you guys can get points off of because i have a lot more questions today

Advocard [28]

Answer:

E. Your welcome <3

8 0

2 years ago

Type the correct answer in the box. Use numerals instead of words. What value of x satisfies this equation? log2 (6x – 8) – log2

netineya [11]

Answer:

Espero te sirva

Step-by-step explanation:

Suerte ******'**

6 0

2 years ago

Find hcf and LCM of 40 ,60 and 80​

Find hcf and LCM of 40 ,60 and 80