araceeli7 araceeli7

22-04-2019
Mathematics

contestada

Sin 30 =1/2 and cos 30= square root 3/3
True or false ?
Help me !

Sin 30 12 and cos 30 square root 33 True or false Help me class=

Respuesta :

tyronelee tyronelee

22-04-2019

Answer:

False.

Step-by-step explanation:

False. The sin 30 = 0.5 and the cos 30 = \frac{\sqrt{3} }{2}.

Answer Link

nitrotype2000 nitrotype2000

22-04-2019

Answer: It would be rather convenient if these math problems used the correct answers for the sin and cos. I think it would be true.

Step-by-step explanation:

Answer Link

Otras preguntas

isolate y in the equation 3x+2y=8

Why is the slow growth that can result from a contractionary policy a positive effect?

A class of 30 students ate 9 pizzas. How many pizzas would be needed for 40 students? Please show me your work!

In the 1840s, the main argument in Congress over the transcontinental railroad concerned the geographic direction of the railroad. the money needed to fund the

Jane is making a suit which requires 2 5/8 yards for the jacket and 1 3/4 yards for the skirt. What is the total amount of material she needs? A. 4 3/8 ya

Members of which radical group assassinated civil rights leader Malcolm X? a. Student Nonviolent Coordinating Committee or SNCC b. Southern Christian Leadership

Which best explains why the Supreme Court’s decision in Plessy v. Ferguson was unconstitutional?

what event brought the United states into world war 1

What were three main causes of the need to reform the Church?

What is the initial value of the function represented by the graph? Options: 0 4 6 7