Diego had these question for the Homework: DEF - AMNP. If m D = 30° and mZF -50°, find measure of each of the following angles:
m m m m Here is his work:
30 + 50 = 80
180 - 80 = 100
30 100 50
His scrap work D E F
ΔΜ Ν Ρ
mZE - 100°
mZN - 100°
mZM-30°
mZP-50°
He thinks that he got correct answer. Is it true?
O True
O False

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.

Fill in the missing exponents in each box and show how you found the answer. (4 points: 2 points for each correct answer with work shown) c. (9^4)^? =9^1 d.(5^? )^3=5^1 *question marks represent the boxes

If wxyz is a square, which statements must be true?