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zhannawk [14.2K]
3 years ago
6

How are slopes and y intercepts to the number of solutions of a system of the liner

Mathematics
1 answer:
Leona [35]3 years ago
7 0
We assume a linear system with 2 variables.


If the slopes are the same, and y-intercepts are different, there are 0 solutions.

If the slopes are different, there is 1 solution.

If the slopes are the same, and the y-intercepts are the same, there are ∞ solutions.
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ZX bisects ∠WZY. If the measure of ∠YXZ is (6m – 12)°, what is the value of m?
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Answer:

The correct answer is option B.  17

Step-by-step explanation:

It is given that, ZX bisects ∠WZY. If the measure of ∠YXZ is (6m – 12)°

<u>To find the value of m</u>

From the figure we can see that, triangle WYZ is an isosceles  triangle.

ZW = ZY

Then <YXZ = <WXZ = 90°

It is given ∠YXZ  = (6m – 12)°

(6m – 12)° =  90°

6m = 90 + 12  = 102

m = 102/6 = 17

Therefore the value of m = 17

The correct answer is option B.  17

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Step-by-step explanation:

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