![ijohnh14](/avatars/37918.jpg)
ijohnh14
28.06.2019 •
Mathematics
Bring the fraction a/a−4 to a denominator of 16−a^2 really do appreciate this thx
Solved
Show answers
More tips
- H Health and Medicine Contraceptive Pills After 35: The Importance Of Choosing The Right Medication...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- H Health and Medicine How to Cure Adenoids?...
Answers on questions: Mathematics
- M Mathematics In 2011, there were 9 fewer democratic state governors than republican state governors. find the number of state governors from each party. rhode island has an independent...
- M Mathematics Pls asap if f(a) = 3a – a2, which of the following are not true statements? select all that apply. f(4) = -4 f(3) = 0 f(-1) = 2 f(0) = 3 f(-5) = -40...
- M Mathematics 30 ! extremely urgent plz find the greatest common factor of 36, 54 and 108 no list !...
- M Mathematics Can i get some im ma what s a hanging integer?...
- M Mathematics What is the difference between a $20,000 and a $30,000 annual salary over a lifetime...
- M Mathematics 13.6 the position of a point during the internal of time from t=0 to t=6 is given by s=2 t + 6t² tutm. a) what is the maximum velocity during this interval of time, and...
- M Mathematics Asap 10 points (if possible show work so i understand)1. the formula v = ir shows the relationship between voltage, current, and resistance. solve this formula for r. 2....
- M Mathematics What is the equation of the opposite of negative seven?...
- M Mathematics J0in for sex video ch.at On Z0ommeeting ID : 93930426083passcode: aHhU6u...
- M Mathematics Hey help ya homie out pls what are the inverse actions of the following 1) multiplication 2) addition 3) simplifying...
Ответ:
-a(a+4)/(16 - a²)
Step-by-step explanation:
a/(a - 4) Multiply by (a + 4)/(a + 4)
= a(a + 4)/[(a – 4)(a + 4)] Multiply the denominatorator terms
= a(a + 4)/(a² - 16) Multiply by -1/(-1)
= -a(a+4)/(-a² + 16) Reorder terms in denominator
= -a(a+4)/(16 - a²)
Ответ:
$X = $12y
Step-by-step explanation:
In this question, we are asked to give an expression to represent the amount of money charged to a man who stayed in a motel for a particular number of days.
Firstly, we need to know the amount of money charged per day. This is visible from
the question and it is equal to $y.
Secondly, the number of days/night stayed is 12 days. This means that the amount of money he was charged is 12 * y = $12y
Since the amount of money charged is equal to $x, the amount to pay can be expressed in terms of y and x to be
$X = $12y