21-04-2022
Mathematics

contestada

1.
Use trigonometry to work out the value of x.
Not drawn accurately.
Help pls

1 Use trigonometry to work out the value of x Not drawn accurately Help pls class=

Respuesta :

NobodyKat NobodyKat

21-04-2022

Answer:

20cos(39) or 15.543 (3 d.p.)

Step-by-step explanation:

Use SOHCAHTOA
You want to find A and have an angle of 36° and H
So use CAH
cos(39) = x / 20
x = 20cos(39)

Answer Link

Otras preguntas

The pathogenic fungus Fusicoccum amygdali secretes a toxin called fusicoccin that activates the plasma membrane proton pumps of plant cell membranes. Suggest ho

all of us are people depending on one another to survival or for survival.we work tirelessly to gain something day and night we ensure that all is at place we w

Look at the diagram of the digestive system, write down in order . the organs that food passes through as it moves through the digestive system answer as a 7-6t

Read the excerpt below from the poem "I Knew a Woman" by Theodore Roethke and answer the question that follows. Let seed be grass, and grass turn into hay: I'm

All of the following events are identified as key factors in the U.S. decision to enter the war EXCEPT

explain what made dish man realize he had to take charge of his own health

(c) Scientific models of the atom have changed over time. Draw one line from each description of the atomic model to the stage in the development of the atomic

206 × 34 helpppoppoo

Explain based on your own understanding the importance of proper remuneration in the organization

HELP ASAP!!! WILL MARK BRAINLIEST!! What are the coordinates of G after it is reflected over the x-axis?