hennessy400 hennessy400

13-04-2020
Mathematics

contestada

Evaluate the trig function using the unit circle.

csc 270

A. 1
B. -1
C. 0
D. 1/2

Respuesta :

Bryancohen Bryancohen

13-04-2020

Answer: B. -1

Step-by-step explanation: 270 degrees is at (0,-1). Csc is the same as sin, so it would be -1.

Answer Link

Otras preguntas

a covalent bond forms a. when an element becomes a noble gas. b. when atoms share electrons. c. between metals and nonmetals. d. when electrons are transferred

Can you please help me with these 2

sarah has six pickles. she eats 3. how many are left

varmint is an example of what language?

the mass of an object is 3.5k what is the mass of the object in grams

are needed by the body in small amounts...a)macro-elements.. b)trace elements

A skier is trying to decide whether or not to buy a season ski pass. A daily pass costs $67. The season ski pass costs $350. The skier would have to rent skis w

when Congress doesn't approve a presidents choice for a federal court this is a example of what

after an earthquake, additional adjustments can occur along the fault. these adjustments can cause damaging viberations called

write all the names that apply to the number -1.5