vinesaregreat vinesaregreat

18-02-2018
Mathematics

contestada

A circular railroad crossing sign has a diameter of 30 inches. What measurement is close to the area of the sign?

A - 94.2
B - 188.4
C - 706.5
D - 286.6

Respuesta :

rizalyjaneb190 rizalyjaneb190

18-02-2018

Diameter = 30
30/2 = 15 15 is the radius
To find area:
3.14 x 15 x 15 = 706.5
706.5 is the answer

Answer Link

Otras preguntas

What is the value of x in the equation 2(6x+4)-6+2x=3(4x+3)+1? 1 3 4 6

a cloud that brings a thunderstorm

please help!! will give brainlist !!

Why is it important to research your topic thoroughly? A. Your audience might ask questions you haven’t prepared for B. It’s not C.You might forget what t

A single Rhinovirus is 2 × 10-8 meters long, and a single E. coli bacterium is 2 × 10-6 meters long. How many times larger is an E. coli bacterium than a Rhinov

Janet installed a dimmer on the lights in her bedroom. She slid the dimmer switch, causing the resistance in the circuit to decrease. Assuming the voltage is co

Find the surface area of the cylinder to the nearest tenth of a square u it

Describe the role of enzymes and the cell cycle

How do you write a scientific name

Please help: solve for x