ashyellybok12 ashyellybok12
  • 24-02-2020
  • Mathematics
contestada

(d)find the hcf of 21 and 84​

Respuesta :

TheAnimeGirl
TheAnimeGirl TheAnimeGirl
  • 24-02-2020

I m not sure about my ans.

Ver imagen TheAnimeGirl
Answer Link
Hrishii
Hrishii Hrishii
  • 24-02-2020

Step-by-step explanation:

[tex]21 = 3 \times 7 \\ \\ 84 = 2 \times 2 \times 3 \times 7 \\ \\ common \: factors \: = 3 \: and \: 7 \\ \\ \therefore \: hcf \: of \: 21 \: and \: 84 = 3 \times 7 = 21[/tex]

Answer Link

Otras preguntas

Valeria is filling her new fish tank with water. The tank measures 36 inches by 13 inches by 24 inches. She has a 3-gallon bucket that she can fill at the sink
I really don’t get this.
A dairy cow can produce 5400 quarts of milk per year. Suppose there are about 8.9 million cows in the U.S.
What is distribution?
Why do you think the word hemisphere accurately describes the six globes answers?
write using exponents. -3m * 4 * n * n (a) 1mn^2 (b) 12mn^2 (c) -12mn^2 (d) -7mn^2
Find the value of x, if angle x measures 102 degrees
3x-6/x-2 Show your answer!!
The iterator() method returns an instance of the __________ interface.
The research paper rough draft is crafted from the ________ and the A.source cards, thesis statement. B.works cited page, thesis statement. C.first draft, outli