Let the two numbers be x and y
x/y=3/4
Therefore x=3z
y=4z, where z is the GCF of x and y
(3z+k)/(4z+k)=4/5
(3z+k)*5=(4z+k)*4
15z+5k=16z+4k
k=z--->eq1
3z+k+4z+k=117
7z+2k=117--->eq2
Using value of z from eq1 in eq2
7k+2k=117
k=117/9
=13
You subtract 2 on each side. so then it will be 2x=2. then you divide each side by 2 to get x=1.
hope this helped!
Answer:
It means the graph of f(x) stretch vertically by factor 4, and translate 2 units right and 1 units down to get the graph of g(x).
Step-by-step explanation:
The parent function is
![f(x)=x^2](https://tex.z-dn.net/?f=f%28x%29%3Dx%5E2)
The given function is
.... (1)
The translation is defined as
.... (2)
Where, k is stretch factor, a is horizontal shift and b is vertical shift.
If 0<k<1, then the graph compressed vertically by factor k and if k>1, then the graph stretch vertically by factor k.
If a>0, then the graph shifts a units left and if a<0, then the graph shifts a units right.
If b>0, then the graph shifts b units up and if b<0, then the graph shifts b units down.
On comparing (1) and (2) we get
![k=4,h=-2,k=-1](https://tex.z-dn.net/?f=k%3D4%2Ch%3D-2%2Ck%3D-1)
It means the graph of f(x) stretch vertically by factor 4, and translate 2 units right and 1 units down to get the graph of g(x).
Answer:
3 * 3 * 3* 3 = 9x3 = 27
27*3 = 81
Step-by-step explanation: