Answer:
Step-by-step explanation:
Angles 3x+5, 75 and x all together make up 180 degrees (review "straight angles").
Thus, 3x + 5 + 75 + x = 180
Simplifying the left side, we get:
4x + 80 = 180, so that 4x = 100, and x = 25.
<KJL = 3(25) + 5 = 80 degrees
<NJM = 25 degrees
<MJL = 75 degrees
The answer is around 914.
About 914 card members would buy used dvds from the library.
(-4n)^5 because there are five of them.
6a^5b x 3a^3b the little arrows before the number resembles the exponet.
Answer:
17.32
Step-by-step explanation:
to get TU
sinФ = opposite/hypothenus
sin 60° = TU/20
√3/2=TU/20
( √3/2 ) x 20 = 10√3 = TU = 17.3205080757 = 17.32