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
damaskus [11]
2 years ago
13

Hello can someone explain to me how to do this?

Mathematics
1 answer:
wel2 years ago
3 0
A)
you square both sides
by squaring the left side, you get rid of the square root leaving only x one that side. But you also need to square the other side because whatever you do to one side you have to do to the other.

Answer: x=o/a^2

b)
To get o on its own on one side you multiply a. You basically do the opposite of what a originally does to cancel it out. So originally, a is dividing o so if you do the opposite, a will multiply on both sides.

a X o cancels out the a, leaving only o.
But whatever you do to one side, you have to do to the other. so Vx (square root of x) has to also be multiplied by a.

Answer: Vx X a=o

c) this is basically the same as b).

apply what i said in b) to this and you will get your answer

to cancel out o, you multiply both sides by o.
because o is getting divided, you will have to do the opposite which is multiply o.

Answer: Vx X o=a





You might be interested in
Classify the following is rational or irrational(a) √45​
marshall27 [118]

The numbers that can be expressed in the form of a fraction are called rational numbers. While that numbers that cannot be expressed in the form of a fraction are called irrational numbers.

\sqrt{45} =\sqrt{3 \times 3 \times 5}

\sqrt{45} =3\sqrt{5}

3\sqrt{5} is an irrational number, it cannot be expressed in the form of a fraction.

3 0
3 years ago
Tanisha gets estimates from two auto shops for
Agata [3.3K]

Answer: 1. True 2. True 3. False. Number 4 True

Step-by-step explanation: PLS GIVE ME BRAINIEST

5 0
2 years ago
Determine whether or not the two equations below have the same solution. In two or more complete sentences, explain your rationa
Dimas [21]
These equations do match up. All you have to do is find the solution to the first equation. After that, plug in that solution to the second equation. If it makes the equation true, then the equations match. 

Hope this helps!
5 0
3 years ago
Read 2 more answers
What number raised to the -2 exponent would equal 1/4?
serious [3.7K]
Let, the number = x
It would be: x² = 1/4
x = √1/4
x = 1/2

In short, Your Answer would be 1/2

Hope this helps!

5 0
3 years ago
How much wrapping is needed for a package that is shaped like a cube<br> 16 in. on each edge?
PtichkaEL [24]

Answer:

1536 in^2

Step-by-step explanation:

This is basically asking for the surface area so knowing that is a cube all the sides are equal so one side would be 16(16) which is 256 in ^2.  The knowing that there is 6 sides you would multiply it by 6 which is 256(6)= 1536^2

3 0
3 years ago
Other questions:
  • If set A has 4 elements and B has 3 elements then set n(AXB) is a) 12 b) 14 c) 24 d) 7
    7·1 answer
  • Identify the range using the box and whisker plot attached.
    11·2 answers
  • Is 32,643 divisible by both 3 and 9?
    11·2 answers
  • Three numbers have a sum of 68. The second number is 1 less than twice the first. The third number is three times the second. Wh
    10·1 answer
  • Add the expression. Write the sum in simplest form 3 /x+2 + x+1 / x^2 + 5x + 6
    6·2 answers
  • Anyone able to help?
    13·1 answer
  • Four over seven equals twelve over g<br> A. 21<br> B. 15<br> C. 24<br> D. 3
    12·2 answers
  • Evaluate 3-(5-10)-7+1-6
    15·1 answer
  • Daud bought a plot of land with an area of 6 2/5 km. He divided the land equally into 8 small plots. What was the total area of
    13·1 answer
  • Kkkkkkkkkk HELPPPP RNNNNNNNN
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!