anshu144 anshu144

18-07-2019
Mathematics

contestada

11. What is tan(3π/4)? Explain your thinking.
|||||||||||||||

Respuesta :

crisforp crisforp

18-07-2019

Answer:

We have the formula tan(π - x) = -tanx, where 0 < x < π/2;

But, 3π/4 = π - π/4, where 0 < π/4 < π/2;

tan(3π/4) = tan(π - π/4) = -tan(π/4) = -1;

Step-by-step explanation:

Answer Link

Otras preguntas

Select the number that completes the sentence. 20 is 1/10 of 0.02 O 0.2 2 200 O2,000

How many solutions does 6x+3y=18

Find the lateral surface area and the total surface area for the pyramid .

can you please help me fill this out thanks

If the bubbles given off by the plants were collected and tested, the gas present would MOST likely be(A) oxygen(B) hydrogen (C) nitrogen (D) carbon dioxide

What do you notice about the surface area and volume for each individual shape versus the surface area and volume for the composite figure?

Solve the following problem: Given: △SAL, SA = LA AT − ∠bisector Prove: m∠L = m∠S

Which of the following describes the sea? A The sea has suddenly become calm. В The waves are growing dangerously high. The sea is pulling the ship to the Siren

Find the area of this shape below

Write the following equation in slope-intercept form: 4x – 5y = 15.