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yKpoI14uk [10]
3 years ago
14

Is y=-3 a linear equation?

Mathematics
1 answer:
Stels [109]3 years ago
7 0
If degree of variable is one then eq. is linear 
so given is linear.
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Answer:

See explanation

Step-by-step explanation:

In ΔABC, m∠B = m∠C.

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m∠CBH = m∠HBK = 1/2m∠B

CK is angle C bisector, then by definition of angle bisector

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Since m∠B = m∠C, then

m∠CBH = m∠HBK = 1/2m∠B = 1/2m∠C = m∠BCK = m∠KCH   (*)

Consider triangles CBH and BCK. In these triangles,

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So, triangles CBH and BCK are congruent by ASA postulate.

Congruent triangles have congruent corresponding sides, hence

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4x hope this explanation will help

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