Answer:
y=1/8x+1.25
Step-by-step explanation:
Since it's perpendicular change the slope to the opposite
You have the slope so plug it into the equation y-y1=m(x-x1)
y-(1)=(1/8)(x--2)
Answer:add 6b and 7b 13b-10
Answer: there you go
∠ CDB = 43°
Angles subtended at the circumference by the same arc are congruent.
The arc CB subtends both ∠ CAB and ∠ CDB , thus
∠ CDB = ∠ CAB = 43°
Solution given:
cos(90-θ)=BC/CA
we have
cos(90-θ)=Cosθ
so
ratio of cosθ is <u>BC/CA</u>
