27 in △abc, bc=34 cm. mn is a segment, which goes through the midpoint of the side bc , perpendicular to line ac . segment mn divides side ac into two segments: an=25 cm and nc=15 cm. what is the area of the triangle abc?

answer: check all that apply, where the options?

step-by-step explanation:

a = 3.14

b = 18

c = 18/5 or 3.6 or 3 3/5

step-by-step explanation:

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!