Hi!
<h3>To find the slope, use this formula</h3>

<h3>Put in the values</h3>

<h2>The slope is 1 </h2>
Hope this helps! :)
-Peredhel
Answer:
k = 4
Step-by-step explanation:
Given that a varies directly as b then the equation relating them is
a = kb ← k is the constant of variation
To find k use the condition a = 8 when b = 2
k =
=
= 4
Answer:

Step-by-step explanation:
See attachment for complete question
Required
Determine measure of Arc length AC
The interpretation of this question is to find P
If AB is the diameter, then



<em>Hence, the measure is 139 degrees</em>
Cd is equal to this: first calculate AB by sin30 which is radical 3 then by sin45 you know bc is radical 3 too then by fisaghures ( idk what you call it)
calculate bd at the end you just gotta do this: bd-bc
I did where you subtract 4 from both sides then divide 2 from 4 and you get 0.5 as x for your answer but im not sure