subject
Mathematics, 23.02.2021 18:50 makoa

Please I need help with this !


Please I need help with this !

ansver
Answers: 1
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
Write the pair of fractions as a pair of fractions with a common denominator
Answers: 3
Answer
question
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) βˆ’ sinh2(x) = 1 and (b) 1 βˆ’ tanh 2(x) = sech 2(x). solution (a) cosh2(x) βˆ’ sinh2(x) = ex + eβˆ’x 2 2 βˆ’ 2 = e2x + 2 + eβˆ’2x 4 βˆ’ = 4 = . (b) we start with the identity proved in part (a): cosh2(x) βˆ’ sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 βˆ’ sinh2(x) cosh2(x) = 1 or 1 βˆ’ tanh 2(x) = .
Answers: 3
Answer
question
Mathematics, 21.06.2019 20:30
What’s 8y+48 and factor each expression completely
Answers: 2
Answer
question
Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10
Answers: 2
Answer
You know the right answer?
Please I need help with this !
...
Questions
question
History, 10.07.2019 03:00
Food dishes were heavily spiced in order to...
question
Social Studies, 10.07.2019 03:00
What are people who travel together for safety called?...
question
History, 10.07.2019 03:00
Explain hitler's attitude towards the "handicapped."...
question
Mathematics, 10.07.2019 03:00
Write the equation of a line perpendicular to 9xplus7yequals6 that passes through the point (9,negative 7)....
question
Mathematics, 10.07.2019 03:00
Given a family has 2 children and the first child is a boy, what is the probability that the second is a girl?...
question
Chemistry, 10.07.2019 03:00
Solubility of ethanol in water explain why ethanol (ch3ch2oh) is more soluble in water than is ethane (ch3ch3)...
question
Mathematics, 10.07.2019 03:00
You save 200 on your new laptop. if this was a 25% savings from the original price, find the the original cost...
question
Mathematics, 10.07.2019 03:00
What variable expressions is a translation of the word phrase "three less than the product of a number and six?...
question
Chemistry, 10.07.2019 03:00
In atomic emissions spectroscopy, the atom(s) absorb energy, become excited, and release energy in what form?...
question
Mathematics, 10.07.2019 03:00
How many of the unknown flow rates and/or mole fractions must be specified before the others may be calculated?...
question
Mathematics, 10.07.2019 03:00
Find the area between the curves: y=x3βˆ’14x2+45x and y=βˆ’x3+14x2βˆ’45x...
question
Social Studies, 10.07.2019 03:00
The greek philosopher believed that humans are born with some degree of innate knowledge....
question
Social Studies, 10.07.2019 03:00
Which policy contains general principles regarding information privacy? a. information privacy policy b. acceptable use policy c. internet use pol...
question
Biology, 10.07.2019 03:00
What is the smallest taxonomic group for which an animal can be classified? a. phylum b. genus c. family d. order e. species?...
question
Social Studies, 10.07.2019 03:00
Who is the american psychologist who proposed the functionalist approach and whose textbook, principles of psychology, dominated the field of psycholo...
question
Chemistry, 10.07.2019 03:00
Which of these is not characteristic of carbon? a. forms four covalent bonds b. bonds with itself c. forms long chains d. is sometimes ionic?...
question
Biology, 10.07.2019 03:00
Aperson with prediabetes has a fasting blood glucose level of a. < 70 mg/dl b. 126-150 mg/dl c. 100-125 mg/dl d. > 150 mg/dl e. 70-100 mg/dl...
question
Mathematics, 10.07.2019 03:00
If m(10, 2) is the midpoint of the line segment ab, and if a has coordinates (0, βˆ’2), find the coordinates of b....
question
Chemistry, 10.07.2019 03:00
Ketone a. ch3ch2oh carboxylic acid b. ch3cho ester c. ch3-cooh alcohol d. ch3coch3 aldehyde e. ch3cooch2ch3...
question
Mathematics, 10.07.2019 03:00
How to write a rational functions with the oblique asymptotes?...
More questions: Mathematics Another questions
Questions on the website: 13722363
See results (0)