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An airplane leaves an airport and flies due west 150 miles and then 170 miles in the direction 210°50'. Assuming the Earth is
4 answers
asked by
Jackie
1,121 views
Which logarithmic equation is equivalent to L^m = E
1) LogL E = m 2) logE L = m 3) logm E= L 4) logE m= L
4 answers
asked by
Charles
3,088 views
Write an equation for a cosine function with an amplitude of 2/3 , a period of pi, and a vertical shift of 2 units up.
1 answer
asked by
Ali
463 views
State the amplitude, period, phase shift, and vertical shift of f(x)=-1/4sin(6x+2pi)+9
1 answer
asked by
Tabby
490 views
Write the sine function with an amplitude of 1/4, a period of 3pi, phase shift of pi4 to the right, and a vertical shift of 4
1 answer
asked by
Tabby
611 views
If the population of rabbits in a certain area is modeled by the function, r=10,000cos(pi/12t)+35,000 where t is the time in
1 answer
asked by
Tabby
641 views
Convert 2pi/3 radians into degrees please
1 answer
asked by
Tabby
364 views
Find two exact values of sin(cosˉ¹ √5/6)
1 answer
asked by
Tabby
369 views
Determine the period of the function: f(x)=3sin1/2x+2
3 answers
asked by
Tabby
301 views
Which of the following is coterminal with ?
A)-237 B)33 C)-33 D)597
2 answers
asked by
Tabby
678 views
Find the length of the intercepted arc, given a central angle of 3pi/5 and a radius of 4.5 cm. Round your answer to the nearest
3 answers
asked by
CJ
1,009 views
Given A=56degrees, C=61degrees, and b=10.5, solve triangle ABC. If no triangle exists, explain why. If two solutions exist,
1 answer
asked by
Tabby
1,037 views
Given A=56degrees, C=61degrees, and b=10.5, solve triangle ABC. If no triangle exists, explain why. If two solutions exist,
2 answers
asked by
Tabitha
630 views
The average temperature, in °F, for Atlanta, GA is modeled by the sinusoidal function
y = 18.25 sin(pi/6 t - 2.09) + 61.15 where
3 answers
asked by
CJ
1,058 views
The following is a table for the maximum temperature per month, for Boulder, CO
Month|° F Jan:45.1 Feb:48.2 Mar:53.8 Apr:62.8
3 answers
asked by
CJ
589 views
Find the area of a sector of a circle with a radius of 3 m and a central angle of 125degrees.
4 answers
asked by
Tabitha
641 views
Find the angular velocity of an object, rotating on a circular object, moving through 9.7 revolutions in 11 seconds. Express
2 answers
asked by
CJ
1,098 views
Find the linear velocity of an object, 3 cm away from the center, rotating on a circular object with an angular velocity of 0.56
3 answers
asked by
Zackk
440 views
Find the length of the intercepted arc with radius 2.5 cm and a central angle of 95degrees. Round your answer to the nearest
2 answers
asked by
CJ
880 views
Find the area of the sector, given a central angle of 55degrees and a radius of 5.7 in. Round your answer to the nearest tenth.
2 answers
asked by
CJ
1,165 views
Find the radius of a circle with a central angle of pi/7 and a length of the intercepted arc equal to 7.7 cm. Round your answer
4 answers
asked by
CJ
511 views
Find the area of triangleABC with B=47.6degrees, a=3.6, and c= 9.7. Round your answer to the nearest tenth.
1 answer
asked by
CJ
386 views
Find the area of triangleABC with B=47.6degrees, a=3.6, and c= 9.7. Round your answer to the nearest tenth.
1 answer
asked by
CJ
405 views
Find the radius of a circle with a central angle of pi/7 and a length of the intercepted arc equal to 7.7 cm. Round your answer
2 answers
asked by
CJ
573 views
Solve: 2 cos2 x - 3 cos x + 1 = 0 for 0 is less than or equal to x is less than 2pi.
1 answer
asked by
CJ
354 views
Solve: 2 sin x - 1 = 0 for 0 degrees is less than or equal to x is less than 360 degrees.
3 answers
asked by
CJ
1,825 views
Solve: sin2 x = cos2 x for 0 degrees is less than or equal to x is less than 360 degrees.
2 answers
asked by
CJ
538 views
Solve: sin x - 2sin x cos x = 0 for 0 is less than or equal to x is less than 2pi.
1 answer
asked by
CJ
1,059 views
Write a polynomial of the smallest degree with roots 1, -3, and 4.
1 answer
asked by
CJ
376 views
Period:
Asymptotes: Range: a) y= 2 sec (x) + 1 b) y= -2 csc (x - pi/2) c) y= 1 + tan (x + pi/4) d) y= 1/2 + csc (x - pi) + 1 e)
3 answers
asked by
Krystal
577 views
How would I evaluate these trig functions without using a calculator? U:
sin(-13π/6) cot 11π/6 cot(-14π/4) sec 23π/6 Thanks
1 answer
asked by
Leah
470 views
From an observation tower that overlooks a runway, the angles of depression of point A, on one side of the runway, and point B,
2 answers
asked by
Renee
699 views