# alg 2

evaluate cot 11 pie/6 to the nearest hundred angle given in radians.. is there a way to put this in calculator.

another ?
use a calculator and inverse function to find radian measures of the given angle

angles whose tangent is 4.21 is that 1.34 the answer?

1. 👍
2. 👎
3. 👁
1. evaluate cot 11 pie/6 to the nearest hundred angle given in radians.. is there a way to put this in calculator.

Yes. Put it in radians mode, type in pi/6, and hit the "tan" key. Then use a 1/x key to get the cotangent.

another ?
use a calculator and inverse function to find radian measures of the given angle

angles whose tangent is 4.21 is that 1.34 the answer?

Rounded to three figures it is, yes. More exactly, it is 1.337588.... (radians)

1. 👍
2. 👎

## Similar Questions

1. ### Calculus

A right triangle has base x meters and height h meters, where h is constant and x changes with respect to time t, measured in seconds. The angle θ, measured in radians, is defined by tanθ=hx. Which of the following best

2. ### Trigonometry

If a point on the Cartesian plane lies at (4, 2), what is the angle made between the line containing the point and the origin, and the negative y-axis? a) 1.249 radians b) 0.463 radians c) 0.523 radians d) 1.047 radians

3. ### trig

A plane ascends at a 40° angle. When it reaches an altitude of one hundred feet, how much ground distance has it covered? To solve, use the trigonometric chart. Round the answer to the nearest tenth.

4. ### Calculus

If water is poured into a cup at a rate of 1 cubic centimeter per second, how fast is the dept of the water increasing when the water is 4 cm deep? r = 6 cm h = 9 cm V = 1/3(pie) r^2 x h V = (pie)r'h + 1/3 (pie)r^2 h' 6 / 9 = r /

1. ### Fractions

Paul's dad made a turkey pot pie for dinner on Wednesday. The family ate 4/8 of the pie. On Thursday, Paul ate 2/16 of pie for a snack. What fraction of the pie remains? Okay, so I added 4/8 and 2/16 and got 10/16. I would be able

2. ### Math

Find the acute angle theta that satisfies the given equation. Give theta in both degrees and radians. cot(theta)=1/sqrt(3) The value of theta in degrees is (BLANK) degrees and in radians is (BLANK). Thank you!!

3. ### precalculus

A weight is attached to a spring that is oscillating up and down it takes 6 sec for the spring to complete one cycle and the distance from the highest to lowest point is 7 in what equation models the position of the weight at time

4. ### Math

i don't know how to solve this, i'm so lost. determine the exact value of c cot( 4c- pie/4) + tan ( 2c + pie/4)= 0 please help me!!! THANK YIU

1. ### Geometry

1.A pie is circular in shape. One slice of the pie has an area of 5 in2 and a radius of 5 in. Find the central angle for this slice of pie in radians, rounded to the nearest tenth. -0.4 radians -0.1 radians -2.5 radians -2.0

2. ### Math

Find all solutions of θ in radians where (0 ≤ θ < 2π) given: 1+cot^2x-cot^4x=1

3. ### trig

give 3 different coterminal angles in radians to: pie/3 i changed that to degree and got 60 degress, but now i'm stuck...i don't know what to do

4. ### trig and cotagent

Evaluate cot(11pi/6) to the nearest hundredth (given in radians).