Answer:
First choice
Step-by-step explanation:
When y = 4, x = -7 or 5
So only first choice is correct.
Answer:
ooh sorry bro but i can't understand. pls.. write it in english.. what subject is this???
Something that is 6ft tall with an 11ft shadow is the same relation as something that is x ft tall with a 33ft shadow. You can set up a proportion and then cross-multiply to solve for x (which is the height of the tree)
48/120 = 40%
48 * 2,5 = 120
np ;)