y=180-109=71
In a triangle, the sum of angles is 180.
So, x=180-71-44=65
x=65
On a circle of radius 10 feet, what angle would subtend an arc of length 1 feet?
1 answer:
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<h2>Good evening ,</h2>
<em><u>Answer</u></em>:
q=-10
<em><u>Step-by-step explanation:</u></em>
D:y=-3x+q
let’s find q
A(-4,2)∈D ⇔ 2=-3(-4)+q ⇔ q=-10
then D:y=-3x-10
look at the photo for more details.
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