It’s 16, you get the answer by counting the outside ones
Answer:
Step-by-step explanation:
Given expression:
Rewrite 72 as (36 · 2), 12 as (4 · 3), and 192 as (64 · 3):
Apply the radical rule 
:
Rewrite 36 as 6², 4 as 2², and 64 as 8²:
Apply the radical rule 
:
Simplify:
First you have to complete the square. The first step would be 3x^2-6x=-11. Then you divide -6 by 2 and square the number you get. 3x^2-6x+9=-11+9. 3x^2-6x+9=-2. Factor out the three to get 3(x^2-2x+3)=-2. You can't factor what is in the parenthesis. You should then add two to each side. 3(x^2-2x+3)+2.A = 3B= I don't knowC = 2
Answer:
c
Step-by-step explanation:
Starting from a velocity of 0, your change in velocity over a period of 6 seconds will be ...
... (9.8 m/s²)×(6 s) = 58.8 m/s . . . . . downward, since you are "falling"
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Note the units of seconds in the time period cancel one of the factors of seconds in the acceleration to leave only seconds in the denominator of the result. That is confirmation that the proper math operation is being carried out, since the units of velocity are meters per second.
