PEMDAS is the order of operation, and is what you follow to solve a expression/equation.
PEMDAS =
Parenthesis
Exponents: This step also includes solving for any roots.
Multiplication
Division
Addition
Subtraction
What is the net of the shape? I would say a ball, or a cylinder.
The graph is wrong and can be subject to misinterpretation as the values in the graph don't add up to 100
63+80+70 is equal to 213
Answer:(2) y = 2
Step-by-step explanation:
If x + 2y = z, what is the value of x? 3y = 4.5 + 1.5z y = 2
Answer:
<u>A</u>
Step-by-step explanation:
Taking c = 1 :
- x² + 2x + 1
- x² + x + x + 1
- x(x + 1) + 1(x + 1)
- (x + 1)(x + 1)
- (x + 1)² ⇒ Perfect square trinomial
