ANSWER
C) Triangle
EXPLANATION
Solving a triangle is the process of calculating unknown side lengths or angle measures of a triangle if certain of the side lengths and/or angle measures are known.
We use the sine rule and cosine rule to find the missing sides and angles.
If the triangle has a right angle, then this is a special case, where we can use the trigonometric ratios and the Pythagoras theorem to find the unknown angles and sides.
U times any number by 3 and see witch ones the closest
27x3=81 that's what I think and that's the closest
Answer: 
Step-by-step explanation:
Use the power rule for differentiation.
Answer:
Initial Amount at the start of the mission
Step-by-step explanation:
Let initial amount
In Cario James withdrew 
.
Remaining Amount
In Instanbul he with drew half of the remaining amount so half of the remaining amount will be left.
y - 2 = -3 (x+1)
point slope form
y-y1 = m(x-x1)
looking at the above equation
the slope is -3
