2 years ago

Hàm số nào là hàm lẻ A sin^2 x+1 B cot^3x C tn3x cotx d cosx

Mathematics

1 answer:

Sedaia [141]2 years ago

6 0

{(sin (x))^2A(csc(x))^3(cos))3B+(-3x)
{cot (dx) cos (x)

You might be interested in

The expression below represents the number of trees planted by an environmental agency after t years.

Hatshy [7]

The initial number of trees is when t = 0:-
1500 * t^0 = 1500 so the answer is either a or c.
The value 1.02 represents a 2% increase so the answer is Option c.

3 0

3 years ago

Read 2 more answers

if he allows 40 people to choose a treat from the bag about how many lizard lollis can he expect to give away

kirill [66]

Answer:

20 Lizard lollies.

Step-by-step explanation:

There are 10 lizard lollis. This is out of 10+4+6 = 20 total treats. This makes the probability of drawing a lizard lollis 10/20 = 1/2.

This means out of 40 treats handed out, we can expect him to give out 1/2(40) = 20 lizard lollis.

8 0

3 years ago

Simplify the rational expression. State any restrictions on the variable.

AveGali [126]

Answer:

The last choice.

Step-by-step explanation:

$\dfrac{k^2-k-2}{k^2-4k-5}=\dfrac{(k+1)(k-2)}{(k+1)(k-5)}=\dfrac{k-2}{k-5}$

The value of k must be restricted from being one that makes the original denominator zero. Hence k ≠ -1 or 5.

7 0

2 years ago

Aubrey says that the product of 104 and 10–2 is 10–8. Is she correct? If not, explain why. Yes, she is correct. No, the exponent

Sindrei [870]

Answer:

The answer is c.

Step-by-step explanation:

I took the quiz

Vote me brainliest plz!!!

6 0

3 years ago

Read 2 more answers

A racing car used 255 litres of fuel to complete a 340km race.on average,how many litres of fuel did the car use every 100km?

KIM [24]

X=(255÷340)×100
x=0.75×100
x=75

5 0

2 years ago