1.you add up all of the numbers you have
2.subtract the number you get from the average
3.if you know how many numbers there is then you know how many numbers you need to get
4.divide the number you got from the problem you made from step 1 & 2
5.what numbers you get from that are the numbers you needed to find
The answer is :-
If x+y=20
And 2:3
Then by trial and error method
8+12=20
Cancelleing...
8/12=2/3
Which is similar to 2:3
Therefore the smallest number is 8
Answer:The scale factor is 20.
Step-by-step explanation:
6 INCHES = 1/2 FOOT
10 FOOT TO 1/2 FOOT = 10/(1/2) = 20/1
The scale factor is 20 to 1
or, since your scale is 6 in to 10 ft
you may list the scale factor as 1 to 20
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Answer:
5 and –8 are solutions.
Step-by-step explanation:
8 is a solution to the original equation. The value –5 is an extraneous solution.
5 and 8 are both extraneous solutions.
5 is a solution to the original equation. The value –8 is an extraneous solution.
Answer:
x=6 and x=-6
Step-by-step explanation:
-3|x|= -18
Divide by -3
-3|x|/-3= -18/-3
|x| =6
There are two solutions a positive one and a negative one
x=6 and x=-6