Ask question

Ask question

All categories

3 years ago

6

3. Write out the prime factor of the following numbers. a. 15 b. 21 C. 38 d. 42

1 answer:

Minchanka [31]3 years ago

6 0

Answer:

The prime factors of 15 are: 1,3,5,15

The prime factors of 21 are: 1,3,7,21

The prime factors of 38 are: 1,3,13,39

The prime factor of 42 is : 1,2,3,6,7,14,21,42

You might be interested in

( -20 , 14 ) and ( 30, 18)<br> Slope, Explanation needed please HELPPPPPP

Morgarella [4.7K]

Answer: 2/25

Step-by-step explanation:

The formula to find the slope is (y2-y1)/(x2-x1)

If you plug in the numbers, you get (18-14)/(30-(-20))

Solve the expression and you get 4/50 = 2/25

So your answer is 2/25

6 0

2 years ago

Read 2 more answers

How many solutions are in -5=-5

morpeh [17]

There are no solutions

6 0

3 years ago

Write an inequality for the following statement:

MAVERICK [17]

Answer:

1. x ≤ 400

2. x ≥ 200

3. x < 20

Step-by-step explanation:

I am pretty sure that this is right. :)

6 0

2 years ago

Simplify (27-17)^2-80

artcher [175]

Answer:

-60

Step-by-step explanation:

7 0

2 years ago

200 = 16(6t − 3) solve this and show the work please

amm1812

Answer:

t = 2.58333

Step-by-step explanation:

use the distributive property:

200 = 16(6t - 3)

multiply the 16 to each value in the parenthesis:

200 = 96t - 48

now add 48 to both sides:

200 = 96t - 48

+48 + 48

248 = 96t

now divide each side by 96:

248/96 = 96t/96

t = 2.583333

decimal form: 2.5833333

mixed number: $2\frac{7}{12}$

5 0

2 years ago