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
mote1985 [20]
2 years ago
12

Can someone help me please​

Mathematics
2 answers:
IgorLugansk [536]2 years ago
7 0

Answer:

\sf   \dfrac{{x}^{a \: (b - c)} }{ {x}^{b \: (a - c)} } \:  \div  \:  \bigg \lgroup   \dfrac{ {x}^{b} }{ {x}^{a} } \bigg \rgroup^{c}  \:  =  \: 1

\\

Now,

\sf   \dfrac{{x}^{ab \:  -  \: ac} }{ {x}^{ba \:  - \: b c} } \:  \div  \:  \bigg \lgroup   \dfrac{ ({x}^{b} )}{( {x}^{a}) } \bigg \rgroup^{c}  \:  =  \: 1

\\

\sf   \dfrac{{x}^{ab \:  -  \: ac} }{ {x}^{ba \:  - \: b c} } \:  \div  \:   \dfrac{ {x}^{bc} }{{x}^{ac} } \:  =  \: 1

\\

We know that, When sign change from division to multiplication we should do reciprocal of next number.

Therefore we get,

\sf   \dfrac{{x}^{ab \:  -  \: ac} }{ {x}^{ba \:  - \: b c} } \:   \times \:   \dfrac{ {x}^{ac} }{{x}^{bc} } \:  =  \: 1

\\

\sf   \dfrac{{x}^{ab \:  -  \:  \cancel {ac }\:  +  \:  \cancel{ac}} }{ {x}^{ba \:  - \: \cancel{ b c} \:  +  \:  \cancel{bc}} }  \:  =  \: 1

\\

\sf   \dfrac{{x} \:  ^{ \cancel{ab}} }{ {x} \: ^{\cancel{ba}} }  \:  =  \: 1

\\

\bigstar \: \:   \underline{ \boxed{\sf   x  \:  =  \: 1}} \: \:  \bigstar

\\

\huge\bf \dag \:   \gray{RHS = LHS} \:  \dag

\\

\large \star \:  \tt Hence, Verified  \: \star

ANEK [815]2 years ago
5 0

Step-by-step explanation:

kindly see attached picture

hope it helped you:)

You might be interested in
Find the third angle of a right triangle if one of the angles measures 24.
allochka39001 [22]
In a right triangle, one angle should be a right angle, which means that angle should be 90°. Right angles are always 90°.

And in any triangle, the sum of the 3 interior angles should add up to 180°, this rule is always the same. Therefore, to find the third angle, we should simply subtract the angles we already know from the angle sum of triangle.

We can therefore list this equation:
Third angle = 180° - 24° - 90°
Third angle = 66°

Your answer should be 66°
5 0
3 years ago
2x+5y=-6 , wht is the x intercept, what is the y intercept
Arlecino [84]
These are the <span>xx</span> and <span>yy</span> intercepts of the equation <span><span>2x−5y=6</span><span>2x-5y=6</span></span>.x-intercept: <span><span>(3,0)</span><span>(3,0)</span></span>y-intercept: <span>(0,−<span>65</span><span>)

</span></span>
7 0
3 years ago
Chloe collected 4 times as many bags of cans as her friend. If her friend college 1/6 of a bag, how much did Chloe collect?
swat32
The answer is 1/24 because Chloe collected 4 times.
4 0
2 years ago
jacob bought a place mat. The place mat has four sides and only one pair of parallel sides. Which could be the shape of Jacob's
Gwar [14]
A rectangle is the answer 
8 0
3 years ago
Read 2 more answers
I need help pls is only 1 question
Yanka [14]

Answer:

T = 1300

Step-by-step explanation:

Given

Radius, r = 9\ in

Height, h = 14\ in

<em>See attachment</em>

<em></em>

Required

Determine the total surface area, T

T is calculated using:

T = 2\pi r(r + h)

Substitute values for r and h

T = 2\pi  * 9(9 + 14)

T = 2\pi  * 9(23)

Remove bracket

T = 2\pi  * 9*23

T = 2\pi  * 207

Take \pi = 3.14

So, we have:

T = 2 * 3.14 * 207

T = 1299.96

T = 1300 --- approximated.

<em>Hence, the surface area is 1300 square inch</em>

4 0
2 years ago
Other questions:
  • What is 47.358 in word form
    11·1 answer
  • 20. Please help. What is the length of PD⎯⎯⎯⎯⎯⎯⎯⎯?
    7·2 answers
  • How many ways to make 59
    6·1 answer
  • Help me . trying to bring my grades up !
    13·1 answer
  • Please help solve this
    6·1 answer
  • Just rationalize and simplify
    10·2 answers
  • A pair of pants has been marked down form $36 to $27. The percent decrease is 25%. True or False?
    7·1 answer
  • I neeed helppppp plssssssssssssssss
    14·2 answers
  • (20 POINTS PLS HELP!!)
    9·2 answers
  • Whats the answer to 2-3x=3x-4
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!