Answer:
A. ()² =
×
=
Step-by-step explanation:
Answer choice (A) is the counterexample because squaring number results into number
which is less than
.
Given the equation of the line y+3=4/5(x+10) what is the slope
1 answer:
You might be interested in
Answer:
A = 52°, a = 149.2, c = 174.3
Step-by-step explanation:
Technology is useful for this. Many graphing calculators can solve triangles for you. The attachment shows a phone app that does this, too.
___
The Law of Sines can give you the value of c, so you can choose the correct answer from those offered.
c = sin(C)·b/sin(B) = sin(113°)·49/sin(15°) ≈ 174.271 ≈ 174.3 . . . . . third choice
