Answer:
x=2
Step-by-step explanation:
first divide by 3 left and right, then you get:
x+1 = 3
then subtract 1 left and right, then you get:
x=2
so, solutions appear by simplifying
Hi there!
One way to find the solution is to list out all of the possible combinations- which, in most cases, will take a long time.
<u>Another more effective way</u> to find the possible combinations is to multiply the amount of each component together and find the product of all of the amounts of items combined.
In this case, you would multiply:
6 * 3 * 3 * 3 * 3
= 486.
So, there'd be 486 combinations.
Hope this helps!
Answer:
The square root is 1.90
Step-by-step explanation:
Given
Required
Find x
Express 3.6 as 36/10
So, we have:
This gives
Rationalize
Using a calculator
So, we have:
Approximate
It depends what number you're dividing by..
if it were 278 you would divide by 9 and have 8 left over.
(i think this is correct)