Science square 5 degree + sin square 10 degree + sin square 15 degree + ........... +sin square 90 degrees equal to

Ygjvtjrvej 6b8j8j9

1. Ynuj8Hgn

W www 

Find the value xand y.

What is cytoplasm 

Can you tell method of refining coal

Y1=k

196and38220

An angle is 26 degree less than the complement. Find its measure

What do you think ' to have fun with her means?

Isme

Multiply. Write each products in lowest term 

In p(x)=5x⁷-6x⁵ 7x-6,  what is the 

i) coefficient of x⁵.   ii) degree of p(x)

iii) constant term 

If the mean of the following frequency distribution is 18 , find the missing frequency.
Class interval                 Frequency
11-13                                3
13-15                                6
15-17                                9
17-19                                13
19-21                                  f
21-23                                  5
23-25                                  4

Answer solve

a=4,d=-3