stephanieringordalin stephanieringordalin

08-05-2021
Mathematics

contestada

If 0° < 0 < 90° or 180° < 0 < 270°, explain why sin 20 is always positive.

Respuesta :

Аноним Аноним

08-05-2021

The value of sin (20°) will always be positive, because :

0° < 20° < 90°

we know, that 20° lies in first quadrant and values of sin in first quadrant is always positive.

Answer Link

Otras preguntas

Teachers who use bonus points to get students to attend public speeches outside of class are making use of what type of power? a. reward b. referent c. expert d

_______ allow(s) you to apply colorful, eye catching designs to a presentation all at once. A. Themes B. Slide orientation C. The Slide Master

What is the solution to the equation 1.2m − 3.6 = −0.6m?m=0.25m=0.5m=2m=3

When regions are considered as systems, what term represents the area that surrounds and is served by a city?

A client with chronic obstructive pulmonary disease (copd) has been prescribed an inhaled bronchodilator. which technique should the nurse implement in order to

The division of the back that is above the lumbar region but below the cervical region is the ____________ region.

Will these changes increase, decrease, or have no effect on the mean free path of the molecules in a gas sample?

1.) Silicon carbide is another network solid with an extensively interlocked structure. Silicon and carbon are capable of sharing electrons in the same manner a

Why is pollution never strictly a local problem?

write the expression in factored form: 25m4 power - n²