anniehoward13ovkptt anniehoward13ovkptt

01-09-2017
Physics

contestada

A car is driven 80 km west and then 30 km south. What is the displacement of the car?

Respuesta :

sanderprenen sanderprenen

06-09-2017

For this you need the pythagorean theorem.
80^2+30^2=x^2
or solving for x:
x=[tex] \sqrt{80 ^{2} +30^{2}} [/tex]
x=85.44

Answer Link

Otras preguntas

David drove a distance (d) of 187 km, correct to 3 significant figures.He used 28 litres of petrol (p), correct to 2 significant figures.The petrol consumption

What’s this someone answer 15 points

Find the area of the trapezoid. Leave your answer in simplest radical form. The figure is not drawn to scale. O 84 cm2 O 96 cm2 O 72 cm2 O 108 cm2

What’s the height of the can?

Why do objects at the bottom of an aquarium filled with water appear closer than they actually are?

Please help i will give brainily for the first correct answer Find the slope of the line passing through the two points. a (–1, 7), (1, 5)

angle a and b are two adjacent angles of a parallelogram, if angle a=55 degree the angle b is ________ degree

what is 51 kobo in naira

Write the additive inverse of * 1 point

Write the equation of the line that is parallel to the line y=−7/4x−2 through the point (4,-2).