jstacho28 jstacho28

19-06-2020
Mathematics

contestada

If y = 1 and y = cos x , list the values of x where 0 degrees <= x <= 360 degrees to make these statements true.

If y 1 and y cos x list the values of x where 0 degrees lt x lt 360 degrees to make these statements true class=

Respuesta :

marybrownie36 marybrownie36

19-06-2020

Answer:

90°

Step-by-step explanation:

cosx = y=1

Therefore cosx =1

For cosx= 1

x= 90°, 450°, 810° ... etc.

Now 0° ≤ x ≤ 360°

The only value that satisfies both relations is 90°

Therefore, x= 90°

Answer Link

Otras preguntas

Wastes are excreted from mollusks via the a. outer shell. b. nerve ﬁbers. c. radula. d. nephridia.

Wastes are excreted from mollusks via the a. outer shell. b. nerve ﬁbers. c. radula. d. nephridia.

What are the 3 major movements of ocean water ?

what is the period of the graph of the equation y=3cos2x

In the 1940s and 1950s, scientists did experiments to determine the molecule responsible for heredity. Their experiments demonstrated that the molecule that enc

these two compounds are in the liquid phase at 293 K a. Br₂ and Hg b. Cl2 and F2 c. NH4^{+} and H₃O^{+} d. Fe and Co e. Diamond and graphite

What is the distance in space between the points with coordinates (-3,6,7) and (2,-1,4) ?

When 16x cubed - 12x squared + 4x is divided by 4x , the quotient is

In the 1940s and 1950s, scientists did experiments to determine the molecule responsible for heredity. Their experiments demonstrated that the molecule that enc

The speed of light is about 3.00 × 105 km/s. It takes approximately 1.28 seconds for light reflected from the moon to reach Earth. What is the average distance