Nicole reduced the size of a rectangle to a
1 answer:
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Answer:
Option (D)
Step-by-step explanation:
In the given triangle ABC,
Sum of all interior angles = 180°
m∠A + m∠B + m∠C = 180°
72° + 85° + m∠C = 180°
m∠C = 180 - 157
m∠C = 23°
By applying Sine rule in the triangle,
a = = 15.09
b =
b = 15.81
Therefore, option (D) will be the answer.
Answer:
A.
Step-by-step explanation:
We have been given an equation of a line in point-slope form. We are asked to write our given equation in standard form.
Since we know that standard form of equation is: , where, a, b and c are constants.
Let us multiply both sides of our given equation by 2.
Let us add 6 to both sides of our equation.
Let us subtract x from both sides of our equation.
Multiply both sides of our equation by -1.
Rearranging our equation we will get,
Therefore, the standard form of our given equation is and option A is the correct choice.