Answer:
Yes
Step-by-step explanation:
f(x)=3 x-2
y= 3 x-2
x= 3y - 2
3 y -2 = x
3 y -2 + 2 = x + 2
<u>3 y </u> = <u>x </u> + <u>2</u>
3 3 3
<u>3 y </u> = <u>x </u> + <u>2 </u>
3 3 3
y = <u>x </u> + <u>2 </u> replace y with f ^ -1(x)
<em> </em> 3 3
f ^-1 (x) = <u>x</u> + <u>2 </u>
3 3
To solve this divide the length and width of the photo by 2. Your new dimensions should be 3in x 4in.
Using distributive property,
f * n = fn
f * 5 = 5f
= fn + 5f
600 fish / 9 dolphins = 66.667
9 fish * 66 = 594 fish
600 fish - 594 fish = 6 fish
there are 6 fish left
Answer/Step-by-step explanation:
AC = 1.2
AB = 4
BC = 2.6
DF = 3
DE = 10
EF = 6.5
Thus:



The ratio of their corresponding sides are all equal to ⁵/2. Therefore, both triangles are similar.