Answer:
x=12
Step-by-step explanation:
we know that
If the two chords are equidistant from the center of the circle, then the chords must be congruent.
so
JK=LM
substitute the given values
solve for x
Answer:
Step-by-step explanation:
Not always.
√3 * √27 = √81 = 9
Answer:
y=-6x-15
Step-by-step explanation:
Plug in (-2.-3) to the equation y=-6x+b to find the new b value.
-3=-6(-2)+b
-3=12+b
-3-12=12-12+b
-15=b
<em>b=-15</em>
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Now plug the b value into the new equation:
y=-6x+b
<u>y=-6x-15</u>
Let x be the price for each night and y be the price for each meal. Then, express the statements into mathematical equations:
Choice A: 3x + y = 250
Choice B: 3x + 6y = 330
Subtract both equations, the difference would be -5y = -80
-5y = -80
y = -80/-5
y = $16 per meal
3x + y = 250
3x + 16 = 250
3x = 250 - 16
3x = 234
x = 234/3
x = $78 per night
The answer is D.
