tiannaa40 tiannaa40

21-04-2021
Mathematics

contestada

A circle has a diameter of 42 inches. What is the circumference of the circle? Use 227 for π.

Respuesta :

altavistard altavistard

22-04-2021

Answer:

132 in = C

Step-by-step explanation:

Please, write 22/7 to approximate π.

The circumference formula is C = 2πr or dπ, and here C = (42 in)π

Then an approximation to the circumference of this circle is

42(22/7) = 6(22 in) = 132 in = C

Answer Link

Otras preguntas

The type of fermentation was created in humans from long distance running is A. Yeast fermentation B. Alcoholic fermentation C. Carbon dioxide fermentation D

A man pushes with a force of 310 N on a box at an angle of 55* to the floor. How much of the force is directed into the floor, make his job harder 254 N 300N 1

_____ absorption can cause permanent loss of smell A.rectal B. Oral C.transdermal D. Intranasal

So a man runs 7 feet in one second, how much time does it take to run one foot?In Preferable in Milliseconds

What mass of salt (NaCl) should you add to 1.94 L of water in an ice cream maker to make a solution that freezes at -14.4 ∘C ? Assume complete dissociation of t

HELP WITH BOTH QUESTIONS SUPER CONFUSED!

In 1863, Lincoln passed a law that freed slaves still open rebellion against the union. What was this law called?

find the least common denominator for these two rational expressions a / a^2 - 6a + 97 / a^2 - 8a + 15

need help on solving problems with common tangents

Explain why –2^4 and (–2)^4 are different when they are evaluated, but –2^3 and (–2)^3 are not.