Answer:
? = 105
Step-by-step explanation:
Use similar triangles and law of proportions.
?/56 = 120/64
?/56 = 15/8
8 * ? = 56 * 15
? = 7 * 15
? = 105
Answer:
36 questions was answered correctly
Step-by-step explanation:
80 x .45 = 36
Hope this helps
Have a great day :D
F(x)=15 when x<span>≤60
=.5(x-60)+15 when x>60
</span>
I think that the answer is 5 to 2.49 or 5:2.49
