Answer: The common denominator is 63 so..
27/63 < 28/63 so 3/7 < 4/9
Hope this helps
Step-by-step explanation:
Is this question complete?
Answer:
C
Step-by-step explanation:
The triangles are similar and the scale factor can be find out by computing 18/6=15/5=9/3=3
1. (f + g)(x) = f(x) + g(x)
= 3x + 7 + 4x − 2
=7x+5
2.(f .g)(x) = f(x) x g(x)
(3x + 7) x (4x − 2)
12x²- 6x + 28x -14 =
12x²-34x -14
3. Substitute the x in the f function by the g function, like this:
3(4x − 2) + 7=
12x- 6 +7=
12x+1
