SavageKazuha SavageKazuha

03-03-2022
Mathematics

contestada

Trigonometry, just the first one, will mark as brainliest if helpful

Trigonometry just the first one will mark as brainliest if helpful class=

Respuesta :

stuf2013010299 stuf2013010299

03-03-2022

Answer:

a = -0.5

b = −1.73

c = −0.70

d = [tex]-\frac{\sqrt{2} }{2}[/tex] ≈ -0.70710678

Step-by-step explanation:

EXPLAIN Q(a):

sin(−30)

Use the property sin(−x)=−sin(x).

−sin(30)

Get the value of sin(30) from trigonometric values table.

-0.5

Answer Link

Otras preguntas

Why has The Nile River been called lifeblood of Egypt?

jan has $37.50. tickets to concert cost $5.25 each. how many tickets can she buy

How often does oxygen cycle through the atmosphere?

As more matter gets packed into the same amount of space what happens to the materials density

When changes occur in a DNA sequence, _______ produced from the DNA may not function correctly, and a _______ disease may result. A.proteins, genetic B.carbohyd

The planet we call earth has how many layers

n the F2 generation of Mendel’s crosses, all plants had the dominant trait. half of the plants had the dominant allele. all plants had both the dominant and rec

what is the smallest unit that can carry on all functions of life

The ocean contains many plants and protists that can make their own food. What do these organisms get by living near the surface that they cannot get in deep wa

Cotton gins: Select one: a. Flattened cotton b. Cut cotton from the ground c. Removed seeds from cotton d. Planted cotton seeds