½(4k + 3r) ÷ 3^1

k = 9
r = 6

show work

In trapezoid efgh, m∠gfe=63∘. identify m∠ghe. !

Anyone know? will mark brainliest if correct!

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.