Mathematics, 17.02.2021 21:50, marquion

Dalton estimated the area of a circle with a diameter of 12 inches as shown below. A = r2
A = 3(12)
A = 3(144)
A = 432 in.2
Which of the following statements about Dalton's work is NOT true?
FHe squared 12 correctly.
G. He used an appropriate value for i.
H. He used an appropriate value for r.
I. He multiplied 3 and 144 correctly.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:00, joemoe15jr

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Answers: 3

continue

Mathematics, 21.06.2019 15:30, makaylahendrix7954

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

Answers: 1

continue

Mathematics, 21.06.2019 17:00, evelynnn452

Ataxi company charges $2.25 for the first mile and then $0.20 per mile for each additional mile, or f = $2.25 + $0.20(m - 1) where f is the fare and m is the number of miles. if juan's taxi fare was $6.05, how many miles did he travel in the taxi? if juan's taxi fare was 7.65, how many miles did he travel in taxi

Answers: 1

continue

Mathematics, 21.06.2019 17:40, fdzgema17

An apartment has a replacement cost of $950,000 and contents valued at $1,450,000. it has a classification of a and a territory rating of 3. find the annual premium a) $10,185 b) $9,230 c) $3,155 d) $13,830

Answers: 2

continue

Do you know the correct answer?

Dalton estimated the area of a circle with a diameter of 12 inches as shown below. A = r2
A =...