Mathematics, 25.06.2019 21:30 tami5
Which explanation can be used to derive the formula for the circumference of a circle? 1. find the length of the diameter and double this amount. subtract it from the length of the circumference. set an equation to show the difference equaling the ratio between a circumference and radius. then rearrange the equation to solve for the circumference. 2. find the length of the radius. then find the circumference. use the square of the radius to set up an equation showing the relationship that the square of the radius equals the π times circumference. then rearrange the equation to equal the circumference. 3. find the length of the radius and the area of the circle. divide the area by the radius to get a quotient of π . write an equation showing the area of a circle equals this quotient times the radius. then substitute the area for 3 times the circumference and rearrange the equation to equal the circumference. 4. find the length of the diameter and the length of the circumference of the circle. divide the length of the circumference by the length of the diameter. set up an equation showing the ratio of the circumference to the diameter equal to π . then rearrange the equation by solving it for the circumference. substitute 2 times the radius for the diameter.
Answers: 1
Mathematics, 21.06.2019 16:30
An equation where variables are used to represent known values—function notation true or false
Answers: 2
Mathematics, 21.06.2019 17:30
When a rectangle is dilated, how do the perimeter and area of the rectangle change?
Answers: 2
Mathematics, 21.06.2019 20:30
Acompany produces packets of soap powder labeled “giant size 32 ounces.” the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?
Answers: 3
Mathematics, 21.06.2019 22:00
Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom
Answers: 1
Which explanation can be used to derive the formula for the circumference of a circle? 1. find the...
Mathematics, 24.11.2020 17:30
English, 24.11.2020 17:30
Mathematics, 24.11.2020 17:30
History, 24.11.2020 17:30
English, 24.11.2020 17:30
Computers and Technology, 24.11.2020 17:30
Mathematics, 24.11.2020 17:30
Mathematics, 24.11.2020 17:30
History, 24.11.2020 17:30
Mathematics, 24.11.2020 17:30
Biology, 24.11.2020 17:30
Mathematics, 24.11.2020 17:30
Chemistry, 24.11.2020 17:30