Answer:
The values of theta where cos(theta) is 0 is equal to π/2 or 3π/2 so, the value of tan(theta) will be zero.
Step-by-step explanation:
As we know,
tan(theta) = sin(theta)/ cos(theta)
tan(theta) will be undefined whenever cos(theta) = 0
as anything divided by zero is undefined.
We need to find the values of theta where cos(theta) is 0.
cos(0) = 1
cos (π/2) = 0
cos(π) = 1
cos(3π/2) = 0
The values of theta where cos(theta) is 0 is equal to π/2 or 3π/2 so, the value of tan(theta) will be zero.
Answer:
for A: yes
Step-by-step explanation:
Answer:
The distance the fish pulled the fishing line is <u>401.92 cm.</u>
Step-by-step explanation:
Given:
Radius of fishing spool = 4 cm.
Fish pulled on the line, and the spool spun 16 times before Bilal began to reel in the fish.
Now, to find the distance the fish pulled the fishing line.
So, to get the circumference of the spool first we put formula:
Radius(r) = 4 cm.
Value of π = 3.14.



<em>As given, fish pulled on the line, and the spool spun 16 times before Bilal began to reel in the fish.</em>
Now, to get the distance the fish pulled the fishing line, we multiply 16 with the circumference:

Therefore, the distance the fish pulled the fishing line is 401.92 cm.
Answer:
(a) 85m
(b) 61cm
Step-by-step explanation:
(a) We know that the formula for the perimeter of a rectangle is
, where a is the length and b is the width, or vice versa. So for this garden,
(m)
(b) We know that the formula for the area of a rectangle is
, where L is the length and W is the width. Note that these values are interchangeable, e.g. 2*3=3*2=6. So for this window,
(cm)
Answer:
Line A is x = -3
Line B is y = 2.5
Step-by-step explanation: