Michael is finding the area of parallelogram ABCD. To do this, he follows the steps in the table. Step 1

Draw a rectangle around parallelogram ABCD.
Step 2
Find the area of the rectangle.

Step 3 Find the area of the four right triangles created in the corners of the rectangle.
Step 4
Subtract the area of the right triangles from the area of the rectangle.

To solve the problem using these steps, what are the dimensions of the rectangle he should draw?

On a coordinate plane, parallelogram A B C D has points (1, negative 1), (3, 2), (1, 3), and (negative 1, 0).

2 units by 4 units
3 units by 2 units
4 units by 4 units
5 units by 6 units

Jim makes $10.35 per hour. write an equation that jim can use to calculate his pay.

One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?

Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.