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Unit 6: Periodic Functions and TrigonometryLesson 2: Angles and the Unit Circle1. Find the measure of the angle.A. 145B. 120C. 90D. 2152. What is the measure of the angle in standard position?A. 30B. 330C. -60D. -303. Find the measure of an angle between 0 and 360 coterminal with an angle of -110 in standard position.A. 250B. 20C. 110D. 704. Find the cosine and sine of 210. Round your answers to the nearest hundredth if necessary.A. -1, 0B. -0.5, -0.87C. -0.55, -0.95D. -0.87, -0.55. Find the exact value of sin 120.A. (*sqrt* 3)/2B. -(*sqrt* 3)/2C. 1/2D. -1/2Please help!!! I think #1 is A but that's all I got...
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2 months ago
What percent if 6 is 1.2
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2 months ago
Solve for x in the triangle...
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2 months ago
Given that x + y = 13 and xy = 24, find the distance from the point (x, y) to the origin.
General
2 months ago
What is 85.807 rounded to the nearest ten?
General
2 months ago
Which probability indicates that an event will definitely occur?1412341
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2 months ago
Xian and his cousin Kai both collect stamps. Xian has 64 stamps, and Kai has 68 stamps. The boys recently joined different stamp-collecting clubs. Xian's club will send him 20 new stamps per month. Kai's club will send him 16 new stamps per month. After how many months will Xian and Kai have the same number of stamps? How many stamps will each have?After ___ months Xian and his cousin will have ___ stamps each.
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2 months ago
Solve the missing elements for each problem. use 3.14 for ~ | | . 1 ) s r t q radius: ______________ diameter: ______________ 4 inches circumference: ______________ area: ______________ 2 ) c b d a radius: ______________ diameter: ______________ 10 ft circumference: ______________ area: ______________ 3 ) r q s p radius: ______________ 18 yards diameter: ______________ circumference: ______________ area: ______________ 4 ) p o q n radius: ______________ diameter: ______________ 16 cm circumference: ______________ area: ______________ 5 ) e d f c radius: ______________ 19 mm diameter: ______________ circumference: ______________ area: ______________ 6 ) d c e b radius: ______________ 12 inches diameter: ______________ circumference: ______________ area: ______________ 7 ) j h k g radius: ______________ diameter: ______________ 28 ft circumference: ______________ area: ______________ 8 ) n m o l radius: ______________ 6 yards diameter: ______________ circumference: ______________ area: ______________ 9 ) h g j f radius: ______________ diameter: ______________ 18 cm circumference: ______________ area: ______________
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2 months ago
HELP please pleaseeeeee.....
General
2 months ago
The painting starry night by vincent van gogh is rectangular in shape with height 29 inches and width 36.25 inches. if a reproduction was made where each dimension is 1/3 the corresponding original dimension, what is the height of the reproduction in inches
General
2 months ago
Which of the following best describes the slope of the line below
General
2 months ago
Joanne works two jobs to pay for college. She tutors for $25 per hour and also works as a receptionist for $12 per hour. Due to her class and study schedule, Joanne is only able to work up to 25 hours per week but must earn at least $200 per week. If t represents the number of hours Joanne tutors and r represents the number of hours she works as a receptionist, which system of inequalities represents this scenario? t + r greater than or equal to 25 25t + 12r = 200 t + r less than or equal to 25 25t + 12r less than or equal to 200 t + r less than or equal to 25 25t + 12r greater than or equal to 200 None of the systems shown represent this scenario
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2 months ago
Find the area of rectangle ABCD with vertices A(-3,0)B(3,2C(4,-1)D(-2,-3)
General
2 months ago
The table shows the population of a small town over time. The function P = 10,550(1.1)x models the population x years after the year 2000. The function P = 10,550(1.1)x models the population x years after the year 2000. For which year would this model most likely be sufficient to make a prediction of the population? 1950 2005 2025 2050
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2 months ago
For 4 weeks in June, Cameron biked 3 1/4 miles each week and swam 2 1/2 miles each week. For 3 weeks in July, he biked 4 3/4 miles each week and swam 3 1/2 miles each week. How much greater was the total distance Cameron biked and swam in July compare biked and swam in July compared to the total distance he biked and swam in June ? Please help and tell me the steps
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2 months ago
Mr Floyd is laying grass squares in his backyard. He will cover the entire yard except for the vegetable garden. How many square feet of grass will be used? The length is 25 and the width is 15. the garden is 8ft by 8 ft
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2 months ago
How many true solutions does the equation sinx=cosx-1 have over the interval 0 is less than or equal to x which is less than or equal to 2(pi)?
General
2 months ago
A car enters a freeway with a speed of 6.5 m/s and accelerates to a speed of 24 m/s in 3.5 min how far does the car travel while it is accelerating
General
2 months ago
when the following quadratic equation is written in standard form, what is the value of "c"? -3/4^x2+2=0
General
2 months ago
a new car has a sticker price of $22,450 while the invoive price paid was$19,450 what is the dealer mark up
General
2 months ago
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