Answer:
20(.26) = 5.2
First you take the first number, which is 20, and then multiply it by the percentage, which is .26. Using a calculator, we get 5.2. Hope this helps.
1. x=5/2
2. x=3/4-3/4y
y belongs R
Multiply both 711.9 and 8.4 by 10 which will remove the decimal point.
and make the calculation much more easier
the required answer would be 84.75
It is a. You didnt load the pic but if you did if you rotated Dc 90 it would complete BE.
A^2+2a=195
Quadratic Formula,
a=13,-15