Answer:
2 x 3² x 5 x 11
Step-by-step explanation:
990 ÷ 2 = 495 so 2 is one factor
495 ÷ 2 = 247.5 - There is a remainder. So we can't divide by 2 anymore. Use next prime number
495 ÷ 3 = 165 - No remainder. So 3 is one factor
165 ÷ 3 = 55 - No remainder. So 3 is one factor
55 ÷ 3 = 18.3333 - There is a remainder. We can't divide by 3. Use next prime number
55 ÷ 5 = 11 - No remainder. So 5 is one factor
11 ÷ 5 = 2.2 - There is a remainder. We can't divide by 5. Use next prime number
11 ÷ 7 = 1.5714 - This has a remainder. So 7 is not a factor.
11 ÷ 11 = 1 - No remainder. SO 11 is one factor
Now put it together: 2 x 3² x 5 x 11
Factor trees also help. Have a good day or night
(7/4) (6/35)
=(1/4) (6/5)
= (1/2) (3/5)
Answer:
Step-by-step explanation:
Let
x------>the time in minutes
y----> the number of people
we know that
The equation of the line into point slope form is equal to
we have
Find the slope
with the slope m and the point A find the equation of the line
-----> point slope form
corresponding to AB is 38 feet, the length of the side corresponding to BC is 22 feet, and their included angle measures 115°. For
what length BC is the scale drawing correct?
Answer:
no solutions
Step-by-step explanation:
5(x-2)=5x-7
Distribute
5x - 10 = 5x-7
Subtract 5x from each side
-10 = -7
This is never true so there are no solutions
