mustafakhalil02 mustafakhalil02

02-02-2020
Mathematics

contestada

Quick need help ASAP 100 points

If sin(Ф)= -3/4 and π<Ф<3π/2, what is tan(Ф)

Respuesta :

surjithayer10otahza surjithayer10otahza

03-02-2020

Answer:

Step-by-step explanation:

sinФ=-3/4

cosec Ф=-4/3

cosec² Ф-cot² Ф=1

cot²Ф=cosec² Ф-1

cot² Ф=(-4/3)²-1

=(16/9)-1

=7/9

tan² Ф=9/7

tan Ф=3/√7

Answer Link

Otras preguntas

Which products are formed when aluminum is added to a silver chloride solution? none only AlCl3 AlCl3 and Ag AlAg3 and Cl2

oftentimes criminals are diagnosed with?

which is an equation of a circle with center (2, -1) that passes through the point (3, 4)?

simplify 15(1 1/5) and 24(1/3+1/8)

I need help with. multiplication is there a 8 x s table trick

in 1 or 2 sentences, explain the effect of a price floor on the quantity of a good.

Why did president franklin d. roosevelt establish social security?

What is the object of the preposition in the following sentence? Jaime walked cautiously through the dark alley.

The greek word theatron forms the root for our word _____. torture tent theater scene

Choose the state and capital that border the eastcoast of the united states