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

At a fundraiser breakfast, the bill for three glasses of orange juice and five pancake specials is $7.60, whereas the bill for one glass of orange juice and two

How many integers have the same absolute value equal to 8?

If a long steady rain is expected which clouds should be expected

What is the name of a triangle that has two sides of equal length?

"informal worship does not show true reverence for god" Do you agree?

Simplify the product using the distrive property (3h - 7)(3h - 6)

You are making sets of pens and pencils to sell. you want each set to contain the same combination of pens and pencils. you have 105 pens and 147 pencils, and y

Respiratory infections, mouth cancer, yellowing of the skin and nails, and leukemia are all possible effects of which drug? A. Antibiotics B. Marijuana

When the 23rd amendment was passed, it gave voting rights to residents of washington, dc. why were they excluded from all of the previous amendments that gave v

Can igneous rocks turn into metamorphic rocks?