To find kilometers using latitude and longitude:
distlon = lon2 - lon1 = 133-161 = -23
distlat = lat2 - lat1 = 54-48 = 6
a = (sin(distlat/2))^2 + cos(lat1) * cos(lat2) * (sin(distlon/2))^2
a = (sin(6/2)^2 + cos(48)*cos(54)* sin(-23/2)^2
c = 2 * arctan2( sqroot(a), sqroot(1-a) )
d = R * c (where R is the radius of the Earth, 6373 km's)
d = 2052 km's
April 30th to May 22nd is 23 days.
23 days x 24 hours per day = 552 hours.
Rate of travel = 2052 / 552 = 3.717 km per hour ( round answer as needed.)
The student does a work of 500 Newton meter on the box.
Step-by-step explanation:
Given,
Weight of box of books = force = 200 N
Distance the box is lifted = 2.5 m
Work done = Force * distance
Work done = 
Work done = 500 Newton-meter
Newton meter is same as Joule.
Work done = 500 Joules
The student does a work of 500 Newton meter on the box.
Keywords: multiplication, work done
Learn more about multiplication at:
#LearnwithBrainly
The answer is 4. Work shown in picture.
Answer:
230 cm squared
Step-by-step explanation:
Split the shape into a triangle and a rectangle
The area of a triangle is base x height / 2
20 x 9= 180/2= 90 (9 because you do 16-7 to find height of triangle)
Find the area of the rectangle=
7 x 20= 140
Add them up
140+90= 230cm squared
<em>I hope this helped :)</em>
