Solve the right triangle. give angles in degrees and minutes.
a = 33.3◦; b = 3.8m round side lengths to one decimal place.

a) b = 56.7◦; a = 2.5mc = 4.5m
b) b = 56.7◦; a = 5.0mc = 6.3m
c) b = 56.7◦; a = 1.4mc = 4.0m
d) b = 56.7◦; a = 1.4mc = 5.0m
e) none of the above

*can you tell me which one is the right choice, and how did you get that choice?

*can you explain what is (mc) and how to convert it to (m)?

Option A

Step-by-step explanation:

step 1

Find the measure of angle B

we know that

----> by complementary angles

we have

substitute

step 2

Find the measure of side c

Applying the law of sines

we have

substitute

step 3

Find the measure of side a

Applying the law of sines

we have

substitute

Note: (mc) is not a unit, in the question the options were written without leaving any space

so

B = 56.7◦; a = 2.5mc = 4.5m

instead of

B = 56.7◦; a = 2.5 m; c=4.5 m

the answer is 28

step-by-step explanation:

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i