4 In each diagram, AABC has been transformed to yield AABC. Which transformation could NOT be achieved by rotation alone?
ОА.
5
С
4
3
B
A
B
2
1
0
0
1
3
4
5
6
ОВ.

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

Problem number 26 of the rhind papyrus says: find a quantity such that when it is added to of itself the result is a 15. the modern day equation that models this problem is x + x = 15. what is the solution to the equation? x = 10 x = 12 x = 15 x = 30