Answer:
b
Step-by-step explanation:
b
Answer:
18
Step-by-step explanation:
when there is a - in front of an expression in parentheses, change the sign of each term in the expression
6+14+(-2)
then calculate the sum or difference
6+14-2= 18
Answer:
C
Step-by-step explanation:
Question
What is the value of 34²
Answer:
1156
Step-by-step explanation:
just multiply 34 * 34 = 1156
They're the same because squares have 90 degree angles and that cut in half with a diagonal would make the angle acute at a 45 degree angle so depending on the lengths of the sides depends on the area, the angles have nothing to do with it because all squared have 4 right angles
