Mathematics: Please someone help me if your good at math I’m struggling here:/I’ll mark brainliest A.$4/1 lb B.$8/2 lb C.1 lb/$4 D.$1/4 lb

and are vertical angles, so and are supplementary angles, so...

Please someone help me if your good at math I’m

zairamori14

17.03.2022

the until prince is 4/1

Step-by-step explanation:

The graph is proportional since it’s a straight line through origin and the rate is 4/1 on the bottom

Sorry if I’m wrong

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josephfoxworth

06.07.2021

and $40^{\circ}$ are vertical angles, so
$a=40^{\circ}$

$a+b+90=180\\
40+b=90\\
b=50^{\circ}$

and $65^{\circ}$ are supplementary angles, so
$c+65=180\\
c=115^{\circ}$

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