The two numbers are both -15
-15 x -15= 225
-15+ -15= -30
How is it an error? Need more explatinion or an example
<h3>
Answer:</h3>
y=kx
Step-by-step explanation:
That's the formula for direct variation relationships!
The other two answers are nonsense and don't mean anything.
Answer:
Option B
Step-by-step explanation:
Formula to be used to calculate the length of an arc,
Length of arc = 
Here, θ = Angle subtended at the center by the arc
r = radius of the circle
By substituting values in the formula,
s = 


Therefore, Option B will be the answer.
A=-10 all you do to find a is simply add 2 to both sides of the equal sign