The type of graph that would allow us to quickly see how many students were treated would be a Bar graph.
Answer:
336.49
Step-by-step explanation:
Multiply 87.4 times 3.85 to find your answer.
Answer:
see explanation
Step-by-step explanation:
If y is proportional to x then the equation relating them is
y = kx ← k is the constant of proportion
To find k divide both sides by x
k = 
This value must be constant for all ordered pairs, thus
k =
= 
k =
= 
k =
= 
k = 
Since k is constant for all ordered pairs then y is proportional to x
Answer:
x° =125° y°= 125°
Step-by-step explanation:
55° + x° = 180° because they are complementry angles
solve for x by subtracting 55° from both sides
x° = 125°
x° and y° is equal because they are vertical angles
Answer:
1. 75
2. 1
Step-by-step explanation: