owenwang owenwang

12-06-2020
Mathematics

contestada

If sinA = cosB, then which of the following must be a true statement?

A. A= B = 90°

B. A+B = 90°

C. A=B

Respuesta :

SvetkaChem SvetkaChem

12-06-2020

Answer:

C. A=B

Step-by-step explanation:

sin 45° = cos 45°

√2/2 = √2/2

Answer Link

Otras preguntas

which branch of government is the most important

Which desert is the largest of the planet

What event in 1906 prompted many african americans to question booker t. washington's strategy of gradualism and accommodation?

What does the central nervous system help coordinate?

Which of these statements about culture is not true? a. Culture is essential to the survival of each individual. b. Cultural behavior is instinctual. c. Culture

Please select the word from the list that best fits the definition Imaginary line around which the Earth rotates Lines of latitude Prime meridian Equator Contou

OMG people lost their life's

Which of the following would **NOT** improve an essay's development? A. Adding more body paragraphs B. Changing the order of the body paragraphs C. Making exist

A baseball pitcher throws a ball at 40 ms^-1. if the acceleration is approximately constant over a distance of 2 m, how large is it?

Does henry iv grant complete liberty of conscience in his edict?