Answer:

Step-by-step explanation:
a²+b²=c² so: 33²+15²=x²
1089+225=x²
1314=x²
take the square root of both sides
36.249=x or

=x
Answer:
Step-by-step explanation:
(6,3) m = 1/2
b = y - (m)(x)
b = -3 - (1/2)(6)
b = -3 - 3
b = -6
y = 1/2x - 6
Answer: B
Step-by-step explanation:
The correct answer is 50%.
Approximately the middle 50% of data is contained inside the box of a box plot.
Answer:
231
Step-by-step explanation:
=
42÷2= 21
9×21= 189
189 students total
42 6th graders