A circular pond of diameter 28m is surrounded by a path 7m wide.
a) Find the area of the path<...
Mathematics, 29.02.2020 15:31, chocolate1294
A circular pond of diameter 28m is surrounded by a path 7m wide.
a) Find the area of the path
b) Find the cost of constructing the path at the rate of 30$ per sq. m
Pls answer ASAP will make brainliest and 20 points I will give you
Answers: 3
Mathematics, 21.06.2019 18:50, hartmaaj95
The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
Answers: 3
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