To solve this I will use substitution method.
First we need to find x so
X - 4 = 9
X -4 (+4) = 9 (+4)
X = 13
Now we can substitute 13 where there is an x in the second equation so instead of
2x - 3y = 11 it would be
2(13) -3y = 11
Now
26 - 3y = 11
26 (-26) -3y = 11 (-26)
-3y = - 15
Y= 5
To prove our answer we can do 2(13) - 3(5) = 11 which is 26 - 15 = 11
X = 13
Y = 5
Answer:
<h2>The answer is 10 units</h2>
Step-by-step explanation:
The distance between two points can be found by using the formula
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
F (5,5) , G (−3,−1)
The distance between them is
We have the final answer as
<h3>10 units</h3>
Hope this helps you
Answer:
So it can be:
Letter Number Number (and any permutation: Number Letter Number, or Letter Number Number). Three times one case.
For Letter Number Number, there are 4 letters and two numbers. Since numbers cannot be repeated, both of them must be used, because there must be two numbers. So, indeed:
4 * 2 * 1 = 8, but any permutation, so 8 * 3 = 24 is the sample size.
Second question: Must be,
5 Letter 6, so 4 cases: P= 4/24 = 1/6
Third question. May be:
5 D 6, 6 D 5, 5 6 D, or 6 5 D
P = 4/24 =1/6, again!
Step-by-step explanation:
