1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mamont248 [21]
3 years ago
10

If a-1/a=4 then find a^2-1/a^2

Mathematics
1 answer:
Pavel [41]3 years ago
5 0

Answer:

This is the ever best answer. All the best

You might be interested in
Evaluate 9/m+4 when m = 3.<br>​
irinina [24]

Answer:

9/3+4=

4+3=

7

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Okay so can you please help me do this?!
Katyanochek1 [597]
Answer:

w = 312

The step by step process of rearranging the equation to find w is as follows:

w / -8 = -39

Multiplying both sides by –8:

w / -8 x -8 = -39 x -8

w = 312
6 0
3 years ago
Chad bought a box of raisins. he gave 1/6 of it to one brother, 1/4 to another brother, and he kept the rest for himself. what f
fenix001 [56]
Greetings!

This can be solved by creating a simple equation.
1/4+1/6+x=1

Solve for x.
1/4+1/6+x=1
Find the LCM.
3/12+2/12+x=1
5/12+x=1
Add -5/12 to both sides.
(5/12+x)+(-5/12)=(1)+(-5/12)
Simplify.
x=1/1-5/12
Find the LCM.
x=12/12-5/12
x=7/12

He kept 7/12 of the raisins for himself.

Hope this helps.
-Benjamin
4 0
4 years ago
From 1000, create a pattern by subtracting 8 from each number and stop at 5 numbers
shusha [124]
Well subtract 8 from 1000 and then do that five times. so 992,984,976,968, and 960<span />
7 0
4 years ago
If the rate of the boat in still water is 27 mph, and the rate of the current of a river is x mph, what is the rate of the boat
BigorU [14]

Answer:

a)27-x

b)27+x

Step-by-step explanation:

when a boat travels in the same direction as the current is downstream-->speeds the boat. If the rate of the boat in still water is 27 mph and the rate of the current of a river is x mph, the rate of the boat when the boat is going downstream is 27+x

when a boat travels against the current is upstream-->slow down. If the rate of the boat in still water is 27 mph and the rate of the current of a river is x mph, the rate of the boat when the boat is going upstream is 27-x

6 0
4 years ago
Other questions:
  • The inverse of F(C) = 9 5 C + 32 is
    10·2 answers
  • A student drops some metal paper clips in a box of sand. The student use a magnet to separate the metal paper clips from the san
    7·2 answers
  • For what value of x does mz1 = 90° ?<br> 100°<br> x + 10)
    5·1 answer
  • What are the odds of a person having a boy for their fourth child if the previous three children were all girls?
    7·2 answers
  • Which ordered pair is a solution of the equation? − 3 x − y = 6
    14·1 answer
  • Look at Jerry's monthly budget below. What percentage of Jerry's net income is budgeted for healthcare expenses?
    10·1 answer
  • 6. Which is longer, a mile or a kilometer? How can you tell?
    11·2 answers
  • I GIVVEEEEEE BRAINLILST
    8·1 answer
  • An urn contains 11 white balls and 5 green balls. A sample of seven is selected at random. What is the probability that the samp
    12·1 answer
  • Pls help this is pretty urgent
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!