subject
Mathematics, 26.10.2019 08:43 janny48

Idid 12 squared + 16 squared = 400 and then i did √400 = 20 so y = 20. is this answer correct?


Idid 12 squared + 16 squared = 400 and then i did √400 = 20 so y = 20. is this answer correct?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 14:00
Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)
Answers: 3
question
Mathematics, 21.06.2019 21:20
52 cm radius = diameter = area = circumference = circumfer
Answers: 1
question
Mathematics, 21.06.2019 23:30
The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle
Answers: 1
question
Mathematics, 22.06.2019 00:00
Suppose that g(x)=f(x+9) which statement best compares the graph of g(x) with the graph of f(x)
Answers: 3
You know the right answer?
Idid 12 squared + 16 squared = 400 and then i did √400 = 20 so y = 20. is this answer correct?
...
Questions
question
Mathematics, 13.10.2020 01:01
question
History, 13.10.2020 01:01
question
Chemistry, 13.10.2020 01:01
question
Biology, 13.10.2020 01:01
Questions on the website: 13722360