Answer:
It is the same answer, Because b is the same as a but in fraction form, and c is the same as b but in improper fraction form, so that means they are the same answer
Step-by-step explanation:
Answer:
221° from north (to nearest degree)
Step-by-step explanation:
A bearing is the angle in degrees measured clockwise from north.
Bearings are usually given as a three-figure bearing. For example, 30° clockwise from north is usually written as 030°.
So we need to calculate the angle shown on the attached diagram.
To do this, use trig ratios to find the smallest angle of the right triangle, then add this to 180.
tan(x)=O/A=90/105
⇒ x = arctan(90/105) = 40.601294...°
Therefore, bearing = 180 + 40.601294...° = 221° (to nearest degree)
Answer: Your answer is B, Integer
Step-by-step explanation:
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$20 for a box of 15 king size candy bars
He sells them for $2 each
The relationship between the amount of candy sold and the amount of money earned:
(linear equation)
Where

The relationship is linear
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The factors are
(x-y)(x-y)
or
(x-y)^2
Explanation:
We need to factor the trinomial
x^2-2xy+y^2
The factors of x^2 = (x)(x)
The factors of y^2 = (y)(y)
Since the second sign is positive we are adding the factors meaning the signs of the factors need to be the same. Since the first sign is negative both signs must be negative.
The factors are
(x-y)(x-y)
or
(x-y)^2
Check by FOIL
Firsts (x)(x) = x^2
Outers (x)(-y) = -xy
Inners (-y)(x) = -xy
Lasts (-y)(-y) = y^2
combine the middle terms
(-xy)+(-xy) = -2xy
<span>x^2-2xy+y^2</span>