shakirajanae27 shakirajanae27

23-10-2020
Mathematics

contestada

Suppose Sine (x) = four-fifths and cos(x) < 0. What is the value of cos(2x)?

Suppose Sine x fourfifths and cosx lt 0 What is the value of cos2x class=

Respuesta :

27-10-2020

Answer:

B. -7/25

Step-by-step explanation:

E2020

Answer Link

kyliej7 kyliej7

12-01-2022

Answer: B. -7/25

Step-by-step explanation:

Edge :))

Answer Link

Otras preguntas

Explain why a person who is blood type ab can receive blood from any blood type but can only donate to individuals who are also blood type ab ?

Round 229,930 to the nearest thousand

explain the relationship of spindletops location in texas to its importance on economic development of texas and the united states

What does the handshake between the soldier and civilian in this photograph symbolize? A. the Cold War B. the break-up of the Soviet Union C. unification of E

What country is Dubai located in?

open here i flung the shutter, when, with many a flirt and flutter, in there stepped a stately raven of the saintly days of yore; which sentence best explains

Which property of water explains why seawater contains over 20 different elements? universal solvent surface tension high heat capacity high boiling point

How did helen Keller manage at Radcliffe College?

Consider the leading term of the polynomial function. What is the end behavior of the graph? 2x^7 – 8x^6 – 3x^5 – 3 The leading term is 2x^7. Since n is odd an

How many stars make up the Little Dipper?