Answer:
Example a) the resulting vector is 54 degrees with a force of 48N (4.8cm)
Example b) the resulting vector is 168 degrees with a force of 38N
Example c) the resulting vector is 129 degrees with a force of 57N
Step-by-step explanation:
i had the same assignment so i used the vector calculator online
Answer:The Virginia Plan proposed
instead a legislative branch
consisting of two chambers
(bicameral legislature), in each of
which the states would be
represented in proportion to
their “Quotas of contribution, or
to the number of free
inhabitants.”
Step-by-step explanation:
Answer:
$160
Step-by-step explanation:
The bicycle costs the owner of the store 100% of its price.
He then adds 45% of that amount to the cost of the bicycle to come up with the selling price. It is this increase of 45% that is called a 45% markup.
100% + 45% = 145%
The bicycle's selling price is 145% of what it cost the store owner.
Let the original cost be x.
145% of x = $232
1.45x = 232
x = 232/1.45
x = 160
Answer: $160
Answer:
The bearing is N 55.62° W
Step-by-step explanation:
ship leaves the port of Miami with a bearing of S80°E and a speed of 15 knots.
It then turns 90° towards the south after one hour.
Still maintain the same speed and direction for two hours.
The bearing is just the angle difference from the ship current location to where it started.
Let the speed be km/h
Distance covered in the first round
= 15*1
= 15km
Distance covered in the second round
=15*2
= 30 km
Angle at C = (90-80)+90
Angle at C = 10+90= 100
Let the distance between the port and the ship be c
C²= a² + b² -2abcos
C²= 15²+30²-2(15)(30)cos 100
C²= 225+900+156.28
C²= 1281.28
C= 35.8 km
Using sine formula
30/sin x= 35.8/sin 100
30/35.8 * sin 100 = sinx
0.838*0.9848= sin x
0.8253= sin x
Sin ^-1 0.8253 = x
55.62° = x
The bearing is N 55.62° W