Answer:
a
Step-by-step explanation:
-21x21=-441 so that's the answer
There are four equations to this solution
Answer: A is the answer
Step-by-step explanation:
because im on the
question but if u dont belive just guess
Let's call our unknown angle x .
We know that the sum of the three interior angles of a triangle is 180°
This way,
We get that the third angle measures 29°
Hello.
e is a mathematical constant, and it's like pi, it's irrational. It's approximately equal to 2.71828....
So,
It's approximately equal to 4.5 which is choice
2.