Answer:
Look below
Step-by-step explanation:
First, you solve inside the parenthesis. 13 + 7 = 20 and 12 + 4 = 16. then you do inside these []. 20 - 16 = 4. 16 divided by 4 = 4
Hope this helped.
(P.S.: if this is an essay DO NOT copy this word to word. Your teacher sees EVERYTHING (to me its creepy >.<) )
Answer:
the middle. because it'sthe intersection of the circles
Answer:
sorry if wrong
Step-by-step explanation:
Probability and statistics are related areas of mathematics which concern themselves with analyzing the relative frequency of events. ... Probability deals with predicting the likelihood of future events, while statistics involves the analysis of the frequency of past events.
Answer: 1
Step-by-step explanation:K
To make the expression a perfect square, wenwed to add to the expression the square of half the coefficient of the x which is 2
Now we have
x² + 2x + (2/2)²
x² + 2x +1²
x²+ 2x + 1,
So we need to add 1 to make the expression a perfect square.
