Answer:
Step-by-step explanation:
1.

2.
cosθ+sinθ tan θ
=cosθ+sin θ×(sinθ)/(cosθ)

3.
x²+(y-6)²=35
x²+y²-12y+36=35
x²+y²-12y+1=0
put x=r cosθ
y=r sin θ
square and add
x²+y²=r²cos²θ +r² sin²θ=r² (cos² θ+sin² θ)=r²
r²-12rsinθ+1=0

where

. The second term of the expansion occurs when

.
So the second term of the expansion of

is
Its the first one. Beacuse she gains speed then slows down and stops but then starts up again then slows down. Hope this helps!
Answer:
Equivalent expressions
A) 
C) 
Step-by-step explanation:
Given expression :

Choices given :
A) 
B) 
C) 
D) 
To find the equivalent expression.
We will first evaluate the given expression.

⇒
[Quotient of a negative dividend and a positive divisor is always negative]
Evaluating each choice to select the equivalents.
A) 
⇒
[Quotient of a positive dividend and a negative divisor is always negative]
B) 
⇒ 
⇒ 
C) 
⇒
[Product of a positive and a negative is always a negative]
⇒ 
D) 
⇒
[Product of two negatives is always a positive]
⇒ 
∴ We see that the choices A and C are equivalent.
Answer: negative 0.7
Step-by-step explanation:because you are looking for the opposite if you make a number line