ivanivan4life ivanivan4life

03-07-2020
Mathematics

contestada

cos(7π/6)= a. 1/2 b.-1/2 c.√3/2 d.-√3/2 Help please?

Respuesta :

03-07-2020

Answer:

D. -√3/2

Step-by-step explanation:

Remember your unit circle.

Alternatively, you can plug in cos(7π/6) into your calc (Put it in rad mode) and calculate your answer.

Answer Link

Zoeygraciemae Zoeygraciemae

03-07-2020

Answer:

D. -√3/2

Step-by-step explanation:

Answer Link

Otras preguntas

which vascular tissue of the plant transports organic materials?

study the following maps.how were midlle eastern politics affected as a result of the territorial change shown here

When does Call Of Duty Vanguard release? Game looks like this if you're wondering

Pls helpppppppppppppppp

The formula P = 2L + 2w represents the perimeter of a rectangle. In this formula, L is the length of the rectangle and w is the width. Solve the formula for L.

What was the Installment plan?

Evaluate. 0.23÷0.4⋅60+3.6÷1.2 Enter your answer as a decimal in the box.

What do we call a verb in Spanish that stays in its original form (-ar, -er, or-ir) infinitive participle conjugated verb gerund

Part two of can you help me

The graph of y = f(x) is shown below. Determine the value of x when f(x) = -4? ? y 10 9 8 7 6 5 ur 4 3 NO C 2 1 X -10 -9 -8 -7 -6 -5 -4 1 2 3 4 -2 -1 -1 5 6 7 8