Answer:
18
Step-by-step explanation:
30 students * 60/100= 18
Answer:
8 cm
Step-by-step explanation:
- AM = MC = BM = (1/2) BC => AM , MC , BM = 5, => BC = 10
- apply pytago => (AC ^ 2) + (AB ^ 2) = (BC ^2)
- AB =
=
= 8 (cm)
Its 2 since its in the 10's place
Answer: The answer is x=-4 and y = 2
Step-by-step explanation: you have to use substitution