savannahcunninoyezy1 savannahcunninoyezy1

17-11-2017
Mathematics

contestada

Nick is making a model of a car to show at his school. The circumference of each wheel is 9.42 inches. What is the diameter of the wheel?

Respuesta :

MalakMselg MalakMselg

17-11-2017

perimeter = 2 pi r
9.42 = 2 × 22/7 × r
9.42 ×7 / 22 ×2 = r
r = 1.5 inches
Diameter = 2r
= 2× 1.5 =3
Therefore, diameter = 3 inches

Answer Link

Otras preguntas

Find the Mode for the following data: {7, 15, 3, 25, 33, 15, 21}

Chemiosmosis uses __________ to supply the energy necessary to phosphorylate adp to atp.

1. the privilege of the writ of Habeas corpus shall not be suspended, unless when in cases of rebellion or invasion the public safety may require it. - Artical

Please help me with math! Im stuck :/

The n candidates for a job have been ranked 1, 2, 3, …, n. let x = the rank of a randomly selected candidate, so that x has the following: p(x = 1/n x=1,2,3,.

There are three types of value for money. Which of the following is not a method of value? A. Intrinsic B. Representation C. Facial

Which of the following capture and surround food with their cytoplasm? A. Ciliates B. Amoebas C. Water Mold D. Plasmodium

Is this a simple, compound, or complex sentence?: It is the end of the world, and I pray, Please, God, oh, God, please.

Pls help me. First answer will be marked brainliest

Which system is equivalent to y=-2x^2 ; y=x-2? A) y=-2y^2-2; x=y-2 B) y=-2y^2+2; x=y+2 C) y=-2y^2-8y-8; x=y+2 D) y=-2y^2-8y-8; x=y-2