Answer:

Step-by-step explanation:

So the eqn becomes

AND this equal to

Hence the variable x has 0 as its coefficient.
Line FE is a radius of circle F. A radius is a line that connect to the center point ad is half of the circles diameter.
and
Line FC is a radius not a chord. A chord is a line within a circle that connects at two different point.
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Answer is b. ( -1, -5)
Answer is b. (-1, -5)
Step by step
Substitute the x and y values into both equations to find equality
Answer b. Makes both equations equal
2x + y = -7
2(-1) + (-5) = -7
-2 -5 = -7
-7 = -7
it equals now let’s do the 2nd one
x - y = 4
-1 -(-5) = 4
4 = 4
This one equals too. I did the math on the other three answers and they did not equal.
Answer:
-8m
Step-by-step explanation:
Combine like terms
−
−
7
{\color{#c92786}{-m}}{\color{#c92786}{-7m}}
−m−7m
−
8
{\color{#c92786}{-8m}}
−8m
Answer:
25% for purple
25% for yellow
50% for green
Step-by-step explanation: