It’s would be (b) step by step
The answer to your question is most likely A
Answer: by multiply until you get your sum
Step-by-step explanation:
Answer: (-3,4) and (9,20)
I think these two points will make the answer you have been looking for.
Answer:
∠B = 60°
a = 4.0 units
b = 6.9 units
Step-by-step explanation:
The triangle is right angled. The sum of all angles of a triangle is equal to 180 degrees.
The 3 angles are 90, 30 , ∠B .
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Thus, B = 180 - 120 = 60 degrees
by trigonometry,
sin(30) =
= 0.5
a = (8)(0.5) = 4 units
Also,
cos(30) =
= 0.866
b = (8)(0.866)= 6.928