subject
Mathematics, 30.08.2019 15:10 melissa3333

What is the approximate area of a circle with a diameter of 28 centimeters? use π = 3.14.
a.
2461.8 square centimeters
b.
615.4 square centimeters
c.
153.9 square centimeters
d.
87.9 square centimeters

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
5(-9w) put expression in distributive property
Answers: 1
question
Mathematics, 21.06.2019 18:30
Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?
Answers: 1
question
Mathematics, 21.06.2019 18:50
Which of the following is a function? a.) {(-2, -4/5), (-1,-,,-1)} b.) {(-2,,1/,3/,1)} c.) {(-22)} d.) {(-21)}
Answers: 3
question
Mathematics, 22.06.2019 00:20
Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.
Answers: 1
You know the right answer?
What is the approximate area of a circle with a diameter of 28 centimeters? use π = 3.14.
a.<...
Questions
question
Mathematics, 25.01.2021 22:10
question
Geography, 25.01.2021 22:10
Questions on the website: 13722363