Answer: y=9
Step-by-step explanation:
Recognize and represent proportional relationships between quantities. Decide whether two quantities are in a proportional relationship, e.g., by testing for equivalent ratios in a table or graphing on a coordinate plane and observing whether the graph is a straight line through the origin.
Answer: First option.
Step-by-step explanation:
You can use the inverse tangent function to find the value of the angle T:

You can identify in the figure that:

Then, knowing these values, you can substitute them into
.
Therefore, you get that the value of the angle T rounded to the nearest degree is:

This matches with the first option.
Answer:
Find area of parallelogram:
Area of Parrallelogram = Base x Height
A = 14 x 6
A = 84 (units^2)
Area of circle:
Area =



Both semi-circles make a circle so:
Total Area = Parrallelogram + Circle
Total Area = 84 + 201.1
Total Area = 285.1 units^2
Answer:
Step-by-step explanation:I think b is the answer