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10 question explain 

Findsixratiinalnumberbetween3and4

What is degree measure formula

If one angle of a triangle is equal to one angle of the other triangle and the sides including these angles are proportional, then the two triangles are similar. 

Real part of this complex number (14 28i)is=

Find A B

Find A B

A lamp rated 60W and an electric iron rate 800w are used for 6hrs everyday.Calculate the total energy consumed in 30 days.Find the cost if the rate is 5.10 per K wh

match the equivalent 

Q15.Mr. P employed in PC Ltd. was permitted to admit his only son in the school run by the employer. No fee was charged on such education provided to the son of Mr. P. The cost of such education for other children is Rs. 1,800 per month. The perquisite value of free education shall be: (a) Rs. 1,600 (b) Rs. 12,000 (c) Rs. 36,000 (d) Rs. 9,600                           

Check whether the given fractions are equivalent:

    a) 3/10, 12/5

True or false
The maximum number of acute angle in any triangle is two

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2x d-56

Find dy/ dx in the following xy+y3 is equal to siny

 

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1b

Prove that tan( x y)=tan x tan y/1-tan x. tan y