Mathematics, 23.07.2019 17:00 genesisheaven1
Unit 6: periodic functions and trigonometry lesson 2: angles and the unit circle 1. find the measure of the angle. a. 145 b. 120 c. 90 d. 215 2. what is the measure of the angle in standard position? a. 30 b. 330 c. -60 d. -30 3. find the measure of an angle between 0 and 360 coterminal with an angle of -110 in standard position. a. 250 b. 20 c. 110 d. 70 4. find the cosine and sine of 210. round your answers to the nearest hundredth if necessary. a. -1, 0 b. -0.5, -0.87 c. -0.55, -0.95 d. -0.87, -0.5 5. find the exact value of sin 120. a. (*sqrt* 3)/2 b. -(*sqrt* 3)/2 c. 1/2 d. -1/2 ! i think #1 is a but that's all i
Answers: 2
Mathematics, 21.06.2019 14:30
Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!
Answers: 1
Mathematics, 21.06.2019 15:30
Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?
Answers: 3
Mathematics, 21.06.2019 19:00
When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30
Answers: 1
Unit 6: periodic functions and trigonometry lesson 2: angles and the unit circle 1. find the measu...
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