PEMDAS is the order of operations....it is the order u solve equations.
P = parenthesis....u solve what is in parenthesis first
E = exponents...u solve the exponents next
M = multiply , D = divide....starting from left and going right, u do all the multiplying and dividing
A = addition, S = subtraction...starting from left and going right, u do all the addition and subtraction
Reflexive Property, the property where the quantity equals itself.
Answer:
120 meters
Step-by-step explanation:
40x3 because the ball went up with a velocity of 40 meters a second and it went for 3 seconds so 40+40+40=120 or 40x3=120 (if this is wrong I'm sorry)
Note: the negative on question 13 becomes a positive as the negative is getting multiplied by itself (another negative) so it becomes a positive
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