Answer:
Step-by-step explanation:
Answer:
8 cm
Step-by-step explanation:
x:y= 2:5
x/y = 2/5
5x = 2y
y is the longer side
5x=2(20)
x=8 cm
Answer:
12/5
Step-by-step explanation:
Step 1
Multiply the denominator by the whole number
5 × 2 = 10
Step 2
Add the answer from Step 1 to the numerator
10 + 2 = 12
Step 3
Write answer from Step 2 over the denominator
12/5
Answer:
100ft
Step-by-step explanation: I took the quiz
Answer:
(5,19) lies on the graph of the transformed function y = f(1/5x)
Step-by-step explanation:
Suppose (1,19) is on the graph of y = f (x)
the graph of the transformed function y = f(1/5x)
1/5 is multiplied with x in f(x)
1/5 is less than 1 so there will be a horizontal stretch in the graph by the factor of 1/5
To make horizontal stretch we change the point
f(x)=f(bx) then (x,y) --->( x/b,y)
We divide the x coordinate by the fraction 1/5
(1,19) ---->
So (5,19) lies on the graph of the transformed function y = f(1/5x)