The number of students appearing for Grade 12 board exams in a state increases at the same rate every year. If in 2015 , 400000 students appeared for the exam and in 2018 , 463050 students appeared, what is the rate of increase of the number of students per year?

e.

step-by-step explanation:

because there are always 10 numbers in a phone number.

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

d is the answer

step-by-step explanation:

3 3 6, because in every triangle the longer side is always shorter than the sum of the other two