Math, asked by sanjana1089, 3 months ago

someone please help​

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Answers

Answered by shritikonabadiya
0

Answer:

find the value of p,if 13p=(81)^2-(16)^2(81/16)

−3/4

×[(25/9)

−3/2

÷(5/2)

−3

]=(

2

4

3

4

)

−3/4

×[(

3

2

5

2

)

−3/2

÷(

2

5

)

−3

]=(

2

3

)

−3

×[(

3

5

)

−3

÷(

2

5

)

−3

]

=(

3

2

)

3

×[(

5

3

)

3

÷(

5

2

)

3

]=(

3

3

2

3

)×(

5

3

3

3

)×(

2

3

5

3

)=1

Answered by harshjaiswal321
0

Answer:

We can see in the given figure, POQ is a straight line

∴∠ROQ+∠POR=180 degree . (linear angles are supple

a+ 100 degree = 180°

therefore 180°-100°= 80°

a=80°

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