Answer:
<u>Work Done = 27.66 Joules</u>
Step-by-step explanation:
The work done is:
Where
F is the fore
d is the distance moved
is the angle
The force is "4"
The distance is the distance from (1,7) to (8,10)
The distance is the square root of change in y coordinates, squared and sum of change in x coordinates, squared. Hence, distance is:
The angle is gotten by the formula:
So, now:
Work Done = 
<u>Work Done = 27.66 Joules</u>
Answer: Refer to the picture I've attached.
Step-by-step explanation:
As far as I know a pyramid net has a square in the centre and 4 triangles, each joining an edge of the square.
Hope this makes sense and helps. :)
Answer:
14 MUST CHECK TO SEE IF IM CORRECT
Step-by-step explanation:
a+b>c
the two smallest numbers added together must be greater than the greatest number
ex: the triangle has three sides; 2,3,4 it could form a triangle because 2+3>4
SO HERE:
THE NUMBER MUST BE GREATER THAN 13 ADN THE SMALLEST WHOLE NUMBER GREATER THAN 13 IS 14
Answer:
2 mins= 8 gallons 3 mins= 12 gallons 4 mins= 16 gallons 5 mins= 20 gallons 6 mins= 24 gallons
Step-by-step explanation:
12 divided by 3 equals 4 so just multiply 4 by each minute
Answer:
Step-by-step explanation:
The opposite side to angle B is 4. It is the line AC. AC is not connected in any way to <B
The adjacent side is one of the two sides making up <B. It is 3.
Tan(B) = opposite / adjacent
Tan(B) = 4/3
<B = tan-1(4/3)
<B = 53.13
