On a piece of paper, use a protractor and a ruler to construct △ABC with AB=4 in., AC=4 in., and m∠A=60°. Which statement is true about this triangle?

BC=3 in.

BC=4 in.

BC=5 in.

The length of BC¯¯¯¯¯ cannot be measured.

BC 4 in

Step-by-step explanation:

The steps for construction;

From calculation, length BC can be found by the formula;

------where a=b=4 in , cos A = cos 60°

BC = 4 in

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation:

answer: i realy don't get it that much can you me figer it out pleas you

step-by-step explanation: