Answer:
3
Step-by-step explanation:
Triangles with the same shape but different size are proportional. Proportional means that their side lengths form equal ratios. To solve for x, set up a proportion.
The ratios we will create will be
where each long and short are corresponding sides from each triangle.
So write:

To solve, cross multiply numerator with denominator.
4(2.25) = 3(x)
9 = 3x
3 =x
Answer:
Step-by-step explanation:
The graph of a cubic function has its ends in opposite direction.
A cubic function with positive coefficient rises towards right and falls towards left.
A cubic function with negative coefficient rises towards left and falls towards right.
The graph attached below shows the parent cubic function y = x³
Answer:
as mentioned above we have to solve it by cross multiplication.
Step-by-step explanation:
So,
4(3x-3)=5(2x-2)
12x-12=10x-10
12x-10x=-10+12
2x=2
X=2/2=1 Answer
hope it helps!!