Answer:
44.8
Step-by-step explanation:
cos α = adjacent leg/hypotenuse
cos 48° = 30/x
x = 30/(cos 48°) = 44.8
Answer is x=12 so can is 51(c)
One type of display is a frequency distribution curve.
This is a graph you are probably used to seeing, and often takes the form of a bar graph.
The length of each bar indicates either the frequency or number of students within a certain salary range. It helps to get an idea of the most typical salaries students are earning in their first year.
This display is more appropriate than, say, a line graph, because the graph is not supposed to show change over time, but just a snapshot of students' salaries after graduating.
<span><span>y2</span>=y×y</span><span><span>y5</span>=y×y×y×y×y</span>The exponent just means you multiply it by itself that many times
Answer:
-1 ,0 , 3
Step-by-step explanation:
