Answer: the answer is C
Step-by-step explanation: we know this because a straight line is 180 degrees. So given 140 degrees we know that g= 40.
Answer:
Step-by-step explanation:
x²+y²=r²
r²=12
r=√12=2√3
Answer:
he usual definition is that every face must have the same number of edges, and the same number of faces must meet at every vertex. The key to most proofs of this classification is the Euler characteristic.
Step-by-step explanation:
Sum means addition:
So...
1015 + 119 = 1134
Hope this helped!
3^3. if you're simplifying then you keep the base the smae but add the exponents since you are "multiplying" the bases