1. B) the pythagorean theorem
2. B) hypotenuse
3. I can't answer this because I don't know what the example is.
Answer:19/20
Step-by-step explanation:
1/5 = 4/20
3/4 = 15/20
15/20 + 4/20 = 19/20
Answer:
A=78
B=102
C=78
Step-by-step explanation:
A= a and 102 are on a straight line so they add up to 180. 180-102=78. The same goes for C
B= the vertical angle for 102, or the same thing with a and c, just flipped around
Answer:
400
Step-by-step explanation:
Answer:
Step-by-step explanation:
This is the associative property for addition. In informal language, it says under addition, the order of the addition is not critical.
