3 years ago

In which quadrant angle k lies, if tan k<0, an csc k >

Mathematics

1 answer:

Zanzabum3 years ago

7 0

Answer:

A. QII.

Step-by-step explanation:

The tan < 0 in Quadrants 2 and 3.

The csc > 0 in Quadrants 1 and 2.

You might be interested in

A barrel had 20 liters of water. Water leaked out from the barrel at a constant rate. After 24 hours, 14 liters of water was lef

Gnesinka [82]

Let speed of water leaking out = x/h
water left in the tank after 24h=20-(speedxtime)
=20-(24x)
=14
20-24x=14
24x=6
x=1/4

Therefore, answer is (a).

8 0

3 years ago

Read 2 more answers

Determine how much it would cost to buy 7 bottles from krokers market

DochEvi [55]

Bottles of what???????

6 0

4 years ago

The potential energy, P, in a spring is represented using the formula P = 1/2kx2. Lupe uses an equivalent equation, which is sol

sukhopar [10]

Answer:

$k=\frac{2P}{x^2}$

Step-by-step explanation:

The formula is $P=\frac{1}{2}kx^2$

<em>We need to solve for $k$ , so we can perform the steps shown below:</em>

$P=\frac{1}{2}kx^2\\P=\frac{kx^2}{2}\\2P=kx^2\\\frac{2P}{x^2}=k$

Hence, the third answer choice is correct.

7 0

3 years ago

Read 2 more answers

Make u the subject v squared= u squared 2as

Jet001 [13]

Plz make ur question a little bit more understandable, but what I understand is

u(v²) = u²

u = u/v

then if you need to simplify it then

u = 1/v

5 0

4 years ago

a 12-ft-long ladder is leaning against a building. the ladder makes a 45 degree angle with the building. how far up the building

zhuklara [117]

12 cos45degree=8.486 ft

6 0

3 years ago