julieglover julieglover

09-05-2016
Mathematics

contestada

write 42 and 63 as products of their prime factors

Respuesta :

meerkat18 meerkat18

18-05-2016

We perform prime factorization on both numbers.
Prime factors are prime numbers. These numbers can only be divided by 1 and itself.

42 ÷ 2 = 21
21 ÷ 3 = 7

2, 3, and 7 are prime factors: 2 * 3 * 7 = 42

63 ÷ 7 = 9
9 ÷ 3 = 3

3 * 3 * 7 = 63 OR 3² * 7 = 63

Answer Link

Otras preguntas

For the figures shown, FHJL ~ NPRS. The scale factor applied to FHJL to create NPRS is 4 to 3. What is NP? 27 50 60 75

One goal of nativist groups in the late 1800s was 1. inclusion. 2. immigration. 3. exclusion. 4. education.

Identify the vertex of the parabola. (6,3) (5,0) (4,-1) (3,0)

URGENT HELP! I dont understand anything of this and this is for tomorrow

Consider the relation. {(–3, 2), (–1, 3), (–1, 2), (0, 4), (1, 1)} Determine which best describes the given relation. The given relation is not a function becau

Approximately how many miles long was the area damaged by dust storms?

round to the nearest hunderdth 0.7456

decide if the following change is an increase or decrease. then determine the percent of change. senior citizen receive a 10% discount off the price of a regula

When bacteria are inoculated into a new sterile nutrient broth, their numbers don't begin to increase immediately. instead, there is a lag phase that may last f

Why was the oral tradition important in Africa? A. It was a ritual believed to bring rainfall. B. It was used to communicate with the king. C. It helped pass tr