AshyaS415737 AshyaS415737

03-11-2022
Mathematics

contestada

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

Respuesta :

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

Otras preguntas

When a cold alcohol thermometer is placed in a hot liquid, the column of alcohol goes down slightly before going up. Explain why.

types of computer analogue, digital, hybrid computer

Please give answer It’s for a school work

Enlarge shape by scale factor 3

A. Yes, the points shown on the line would be part of y=0.5x B. Yes, all proportions can be shown on a graph of this line C. No, the points shown would not be p

A woman when working with her takes 2 hours to complete the housework, and takes 3 hours when working alone How long would it take the daughter to complete the

Please answer all three of the questions <3

Need help! The answer is D, can anyone explain in detail how?

HELP FAST PLEASE! What is the limiting reactant if 43.4 g of NH3 react with 30 g of NO? The balanced equation is 4NH3 + 6NO --> 5N2 + 6H2O.Choices:A. H2OB. N

what is the best definition for a Liger?