brandonyee brandonyee
  • 14-07-2020
  • Mathematics
contestada

Simplify: (2 cot(−240°)cos(-1050°)− cot^2(50°)) / (sec^2(40°))

Thanks! (:

Respuesta :

Аноним Аноним
  • 14-07-2020

Answer:

\frac{2\cot \left(-240^{\circ \:}\right)\cos \left(-1050^{\circ \:}\right)-\cot ^2\left(50^{\circ \:}\right)}{\sec ^2\left(40^{\circ \:}\right)}

Step-by-step explanation:

ok

Answer Link

Otras preguntas

Give an example of both a primary and secondary source of information. Which source of information do you think is likely to be most accurate? Why?
Brendan was sent home early for behaving​
is 3 by 3=9 rational or inrational and why
How do you feel about 1,648 men deciding for 3.9 million people whether to ratify the Constitution?
Help meeeee - Improved Pet AppTry out the improved version of the pet app that gives the user information about pet stores close by, which uses new sources of i
john is going to invest $1234 at 9% simple interest. how long will it take for it to be worth $2308? use I=Prt and solve
Rachel's chocolate bar is 43% cocoa. If the weight of the chocolate bar is 68 grams, how many grams of cocoa does it contain? Round your answer to the nearest t
Q1.What is the mass of 5 moles Of 1.Mg 2.CaCO3 Q2. Calculate the number of atoms in 10g of Na Q3.calculate the number of molecules in 10g of NaCl Q.4.What is Av
reasons to stay under british law
B. How does the appearance of a seed on the SIMULATION pane chan nce the seed has sprouted?