subject
Mathematics, 17.08.2021 01:40 ElizabethF

The area of a circle is 78.5 cm^2. What is the diameter of the circle? -5 cm
-10 cm
-12.5 cm
-39.25 cm

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 20:10
60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?
Answers: 2
question
Mathematics, 22.06.2019 01:30
Apasta salad was chilled in the refrigerator at 35° f overnight for 9 hours. the temperature of the pasta dish dropped from 86° f to 38° f. what was the average rate of cooling per hour?
Answers: 3
question
Mathematics, 22.06.2019 02:00
Alistair has 5 half-pounds chocalate bars. it takes 1 1/2 pounds of chocalate,broken into chunks, to make a batch of cookies. how many batches can alistair mke with chocalate he has on his hand?
Answers: 1
question
Mathematics, 22.06.2019 03:30
Eiko is wearing a magic ring that increases the power of her healing spell by 30%30\%30%30, percent. without the ring, her healing spell restores health points. which of the following expressions could represent how many health points the spell restores when eiko is wearing the magic ring?
Answers: 2
You know the right answer?
The area of a circle is 78.5 cm^2. What is the diameter of the circle? -5 cm
-10 cm
-12...
Questions
question
History, 06.10.2019 02:30
question
Mathematics, 06.10.2019 02:30
question
Mathematics, 06.10.2019 02:30
Questions on the website: 13722367