Two straight lines have equations y
=
p
x
+
4
and
p
y
=
q
x
−
7
, where
p
and
q
are constants.

The two lines meet at the point
(
3
,
1
)
.

What is the value of
q
?

p is a constant so the answer is D.

Step-by-step explanation:

did it on edge

we know that

applying the law of sines

°

so

∠j=18°

∠k=29°

∠l=180-(18+29)=133°

the answer part a) is

the measure of angle k is  ≈29°

part b)  the measure of angle k could also be

(180-29)=151°

so

∠j=18°

∠k=151°

∠l=180-(18+151)=11°

the answer part b) is

the measure of angle k could also be 151°

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step-by-step explanation: