Mathematics, 12.03.2021 21:30 jv910699
Noa was walking in the forest and measured the circumference of two trees that he found. The first tree measured 37 and StartFraction 5 over 8 EndFraction inches around, and the second tree measured 45 and one-third inches around. Noa wanted to find the difference of the circumferences of the two trees. He recorded his steps in the table.
Steps
Noa’s work
Step 1
45 and one-third minus 37 and StartFraction 5 over 8 EndFraction
Step 2
45 and StartFraction 8 over 24 EndFraction minus 37 and StartFraction 15 over 24 EndFraction
Step 3
44 and StartFraction 32 over 24 EndFraction minus 37 and StartFraction 15 over 24 EndFraction
Step 4
44 and StartFraction 32 over 24 EndFraction minus 37 and StartFraction 15 over 24 EndFraction = 8 and StartFraction 17 over 24 EndFraction
In which step did Noa first make an error?
Step 1
Step 2
Step 3
Step 4
Answers: 1
Mathematics, 21.06.2019 21:40
If angle b measures 25°, what is the approximate perimeter of the triangle below? 10.3 units 11.8 units 22.1 units 25.2 units
Answers: 2
Mathematics, 21.06.2019 23:00
Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122
Answers: 1
Mathematics, 21.06.2019 23:10
What is the distance between the points (2, 5) and (5,9)?
Answers: 1
Mathematics, 22.06.2019 04:00
Andy wants to find the distance d across a river. he located points as shown in the figure, then use similar triangles to find that d = 223.5 feet. how can you tell without calculating that he must be wrong? tell what you think he did wrong and correct his error. round your answer to the nearest tenth if necessary. andy must have used the wrong . the distance d is actually feet.
Answers: 2
Noa was walking in the forest and measured the circumference of two trees that he found. The first t...
Business, 04.11.2020 14:00
Mathematics, 04.11.2020 14:00
Health, 04.11.2020 14:00
Physics, 04.11.2020 14:00
English, 04.11.2020 14:00
World Languages, 04.11.2020 14:00
Mathematics, 04.11.2020 14:00
History, 04.11.2020 14:00
Chemistry, 04.11.2020 14:00
English, 04.11.2020 14:00
Mathematics, 04.11.2020 14:00
English, 04.11.2020 14:00