Mathematics, 18.11.2020 22:40 ggggggggv24
A circular pool of radius r m has a path 2 m wide around its perimeter. If the area of the pool is four-fifths of the total area, prove that r²-16r-16=0. Hence calculate the radius of the pool in metres.
Answers: 1
Mathematics, 21.06.2019 19:00
Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain
Answers: 1
Mathematics, 21.06.2019 20:30
Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48
Answers: 1
Mathematics, 21.06.2019 23:10
Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing (type an integer or a decimal.)
Answers: 3
Mathematics, 22.06.2019 00:30
What is the value of the discrimination for the quadratic equation 0=×2+2+×2
Answers: 2
A circular pool of radius r m has a path 2 m wide around its perimeter. If the area of the pool is f...
Mathematics, 31.01.2021 23:40
Mathematics, 31.01.2021 23:40
Mathematics, 31.01.2021 23:40
Computers and Technology, 31.01.2021 23:40
Mathematics, 31.01.2021 23:40
Mathematics, 31.01.2021 23:40
Mathematics, 31.01.2021 23:40
Mathematics, 31.01.2021 23:40
Mathematics, 31.01.2021 23:40
History, 31.01.2021 23:40
History, 31.01.2021 23:40
Mathematics, 31.01.2021 23:40
Chemistry, 31.01.2021 23:40
Chemistry, 31.01.2021 23:40
English, 31.01.2021 23:40