Hello,
1) cos t* tan t=cos t* sin t/cos t =sin t (if cos t≠0)
2)cos t * cosec t =cos t /sin t =√(1-sin² t) / sin t.
Answer:
Answer down below!! :))
Step-by-step explanation:
Since he bought all those things, the simple way is to add all the decimals in the problem.
Remember when writing them down, <u><em>always line them up</em></u>
1.39
+0.89
0.75
____
3.03 is your answer!
Answer:
(x-2)(x - 3)(x - 5)
(x - 2)(x-3)(x - 5)(x + 5)
(x + 2)(x + 3)(x + 5)
(x + 2)(x+3)(x - 5)
Answer:
where's the picture?
Step-by-step explanation:
Answer:
See attachment
Step-by-step explanation:
The given parametric equations are;
and , .
We can graph this by plotting some few points within the given range or eliminate the parameter to identify the type of curve.
Plotting points;
When ,
and
This gives the point (-4,3).
When
and
This gives the point (0,5).
When
and
This gives the point (6,8).
We plot these points and draw a straight line through them.
Eliminating the parameter.
Make t the subject in the second equation;
Substitute into the first equation;
This implies that;
This is an equation of a straight line with slope and y-intercept 5 on the interval