Answer:
<em>Option D is correct</em>
Step-by-step explanation:
Applying the cosine theorem for triangle ABC, you would have:
cos (angle BAC) = (BA^2 + CA^2 - BC^2)/(2*BA*CA)
= (10^2 + 18^2 - 20^2)/(2*10*18)
= 24/360
=> angle BAC = ~86 deg
Hope this helps!
Answer:
The cost of 8 comic books is $14
Step-by-step explanation:
Given

Required
Determine the cost of 8 books
First, we need to determine the cost of 1 book

Divide through by 20



Then multiply both sides by 8 to get the cost of 8


Hence;
<em>The cost of 8 comic books is $14</em>
Answer:
12
Step-by-step explanation:
radius is half of diameter
Answer:
The slope of the line is 0. A line with slope 0 represents a HORIZONTAL line.
Step-by-step explanation:
Hope this helps : )
I need details can i know the car is it a big truck or small sedan