Tilapia fish in a tank measuring 3 meters long x 1.5 meters wide and 1.2 meters high were infected by parasites. The recommended drug is methylene blue with a dose of 5 ppm in 1 meter of water. Calculate the volume of water and the amount of medicine needed. Discuss five factors that need to be considered before treating fish and suggest five ways to dispose of dead fish to prevent a second infection.

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

answer:   x*94 +688*6   = 267*100

94x+4128=26700    

94x=22572     /94

x=240.128

step-by-step explanation: mark as brainlest reallly need it thx