Rani Gurung sold two typewriters at Rs 1980 each. If she gained 10% in one and lost 10% in other, find the gain or loss percentage she made.

What is the rotational symmetry of a wheel

If a translation of t-3,-8(x, y) is applied to square abcd what is the y-coordinate of b'? the y-coordinate of is 43 mark this and return save and exit next submit

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30