Seudónimo Seudónimo

03-04-2017
Mathematics

contestada

Karina ran 6 laps around a circular track with a radius of 20m how far did she run

Respuesta :

03-04-2017

Well, you need to find the circumference of the circle, and the formula is 2πr. So All you have to do is 2π(20), and then once you find that, multiply the answer by six.

Answer Link

Otras preguntas

electrons of the outermost energy level.

Simplify 5 x 52 leaving your answer in index form.

Which statement best explains how to find the area of the kite? A) Multiply the length of CA, which is 14, times the length of BD, which is 4. B) Add the length

In a school of 480 480 students, 60% 60% ride the bus to school. How many students ride the bus? CLEAR CHECK Solve the problem for the unknown quantity. Then

A bullet was fired horizontally with 20m/s from the top of a building 20m high. When the bullet was 10m above the ground, incidentally it hits a bird. Find the

Why do we add the exponents when multiplying monomials that have the same base? Please help me thank you.

Let triangle ABC inscribed in (O), point D on arc AB.Through D draw the cord DD'//BC intersect AC at S. The line AD' intersects BC at E. Prove that triangle ADS

You know the trip is 450 kilometres (km) long, and your little one has to stop exactly 2/3 of the way for a break. When you head back out to the car, she asks "

Answer the question below

What does z equal? . . .