"I think I can make it. I'll just jump." says Denis, flashing a grin as he looks to the neighboring rooftop.
"Wait!" Vera exclaims. "First let's find the distance! Here, take a look at this diagram."
"I've never much cared for math," Denis frowns.
Vera rolls her eyes. "We know the distance between us, and we know the angles between ourselves and
your target landing point. All we need to do is...
Denis jumps.
"...apply the law of sines!" Vera gasps.
According to Vera's diagram, how far did Denis need to jump to reach the neighboring rooftop?
Do not round during your calculations. Round your final answer to the nearest tenth of a meten

What is the volume of this square pyramid?

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.

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.