erin8213 erin8213

02-12-2019
Mathematics

contestada

Cot^2 x- 6cotx - 5=0

Respuesta :

02-12-2019

Step-by-step explanation:

cotx=t

t^2-6t-5=0

t=cotx=1or5

Answer Link

Otras preguntas

2. The grocery store charges $10.35 for 5 bags of oranges. If someone bought 9 bags of oranges, how much would it cost them?

5500 trees were planted in a forest on 1st October 2018. Only 5060 of these trees were still alive on 1st October 2019. It is assumed that the number of trees s

Parallel lines r and s are intersected by a transversal line m. Label a pair of corresponding angle measures (6x +11) and (3y+8)°. The angle labeled (3y + 8)° i

PLEASE HELP EZ POINTS Chromosomes are _____________ during interphase ____________ mitosis begins

2. The grocery store charges $10.35 for 5 bags of oranges. If someone bought 9 bags of oranges, how much would it cost them?

Actual distance = _ miles

P(r)= 0.5t^4 + 3.45t^3 - 96.65t^2 + 347.7t, when 0 < t < 6 in this function above, P(t) is the amount of medication (in mg) in the blood stream at time t

one should not boast for his success ( one’s success)

An aeroplane is 1200 m directly above one end of a field. The angle of depression of the other end of the field from the aeroplane is 64°. How long is the field

24. At what type of plate boundary interaction is new land formed when magma pushes up from the mantle and cools? Odivergent boundary transform boundary O conve