AshyaS415737 AshyaS415737

03-11-2022
Mathematics

Answered

If 0 ° < θ < 90 °, find θ to the nearest minute 1. Cos θ = 0.892. Cos θ = 0.729

Answer :

HoldanH400785 HoldanH400785

03-11-2022

Answer:

1. Cos θ = 0.89

θ = 27.13 degrees

2. Cos θ = 0.729

θ = 43.20 degrees

Explanation:

Given:

1. Cos θ = 0.89

θ = arccos(0.89)

= 27.13 degrees

2. Cos θ = 0.729

θ = arccos(0.729)

= 43.20 degrees

Answer Link

Other Questions

The diameter of a bicycle wheel is 28 inches. A cyclist is pedaling at a rate of 2 revolutions per second. Find the linear speed of the wheel in feet per minute

X Find the exponential model of best fit for the points (-3, 5), (1, 12), (5, 72), (7, 137). Explain how you got your answer. Round values to the nearest hundre

The positive radian measure of the angle made by the hour hand with the minute hand at exactly two and a half o'clock is equal to .........

Find the mean, median, and mode of the data set. Round to the hundredths, if necessary. 3, 4, 5, 7, 6, 8, 8, 5, 3, 6, 4, 5, 3, 3, 7, 7.

find the equation of the line shown

S varies inversely as G. If S is 4 when G is 1.8, find S when G is 6.

If, x + 6,5-x, x + 16, are the first 3 terms of an arithmetic sequence, find the value of the 100th term in this sequence.

A hot air balloon is 227.5 feet in the air. it descends toward the surface at a speed of 12.5 feet per minute. write an expression for how many feet the hot air

find the area of 2 1/2 units * 2 units

Quadratic Word Problems (Profit/Gravity) (SHOW WORK) Nov 03, 9:48:22 AM Watch help video A rocket is launched from a tower. The height of the rocket, y in feet,