Answer: c square
This formula is called Pythagorean theorem
Do you want me to do an entire 9 weeks of online school for you?
Step-by-step explanation:
Answer:

Step-by-step explanation:

just multiply across
-k*7=-7k
5*5=25

hope this helps
Answer:
The answers are A, C, & D.
Step-by-step explanation:
A: the 34 would have an imaginary 0 behind it, so then it would become 340, which is greater than 304.
B, C, D: same logic as A
Answer:
Please mark be brainliest and I hoped this helped!
x = 45°
Step-by-step explanation:
Since this is an isosceles triangle, that means that x, and the angle opposite from x, are the same. We take 135° and subtract that from 180°. That gives us 45°. Since the angle opposing x is 45°, then x is 45° as well.