subject
Mathematics, 12.12.2020 17:10 deontehiggins42

Tan-A + cot?A sin4A + cos4A sin?A - cosA
tan-A - cotA
sin-A - sec²A + cos2A
cos-A - cosec-A + sin’A
tanta
i

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 21:30
Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true
Answers: 2
question
Mathematics, 21.06.2019 22:20
Question 5 of 10 2 points if a population is a sample of the population could be a. registered voters; all citizens o o b. baptists; all religious people o c. people who purchased shoes; all customers o d. the entire school faculty; math teachers
Answers: 3
question
Mathematics, 21.06.2019 22:30
Will mark brainlist what is the slope of the line passing through the points (-2, -8) and (-3,-9)? -7/5-5/71-1
Answers: 2
question
Mathematics, 21.06.2019 23:00
Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?
Answers: 1
You know the right answer?
Tan-A + cot?A sin4A + cos4A sin?A - cosA
tan-A - cotA
sin-A - sec²A + cos2A
cos-A -...
Questions
question
Mathematics, 16.09.2019 02:00
question
English, 16.09.2019 02:00
Questions on the website: 13722363