CalTheGreat

Hint:

Square both sides, and then combine the like terms! It will be very straightforward after that :)

The upper bound of 43.18 will be 43.25 since that is the smallest number that will round up to 43.3.

This will help :D

Latex please? Sorry, but I cannot read this.

My calculator said 0.02196969696

This worksheet will help you:

We can see that the sqrt(12) is a little more than 3, and the sqrt(50) is a little more than 7.

So, the integers between it will be: 4, 5, 6, and 7

So, 4+5+6+7=22.

Check this:

Check this:

165=32+7x

=165-32=7x

=133=7x

=19=x

So, x=19