The left one is 4 and the right one is 10. 2(4)+5=13 and 1+2(10)=21
Answer: ummm what
Step-by-step explanation:
ANSWER

EXPLANATION
Part a)
Eliminating the parameter:
The parametric equation is


From the first equation we make t the subject to get;


We put it into the second equation.


We differentiate to get;

At x=5,


The slope of the tangent is 2.
The equation of the tangent through
(5,6) is given by




Without eliminating the parameter,



At x=5,



This implies that,

The slope of the tangent is 2.
The equation of the tangent through
(5,6) is given by



Answer:
answer is 10
Step-by-step explanation:
Because it is 38 feet right? and the building is 25 feet. 38-25=13. round it to nearest tenth, you get 10.
Answer:
144 
Step-by-step explanation: