Hello there!
<u><em>Answer: ⇒⇒⇒⇒⇒ 
</em></u>
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Step-by-step explanation:
First you had to divide by 8 from both sides of equation.
Simplify.
Then you had to add by 7 from both sides of equation.
Simplify.
Divide by 6 from both sides of equation.
Simplify it should be the correct answer.
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-Charlie
In a triangle, the three interior angles always add to 180°
x + 3x + 5x = 180
9x = 180
x = 180/9
x = 20
<span>the smallest angle = x = 20</span>°
We are given the functions
and
.
let's consider some pairs in the graph of both functions.
in
we have (-2, 4), (2, 4), (3, 9), (-5, 25)
in
we have (-2, -4), (2, -4), (3, -9), (-5, -25)
so for the same values of x, we have y's of equal value, but different sign.
This means that the functions are the reflections of each other with respect to the x-axis.
Answer: C <span>reflection over the x-axis</span>
Step-by-step explanation:
the slope of the line between the first 2 points must be the same as the slope between the second and the third point.
the slope is y difference / x difference.
so,
b/a = d/c
-3/1.6 = d/1.5
d = -3×1.5 / 1.6 = -4.5 / 1.6 = -2.8125
