1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
oksian1 [2.3K]
3 years ago
13

Find cscθ.pls answer

Mathematics
1 answer:
ExtremeBDS [4]3 years ago
7 0

Answer:

The answer to your question is csc Ф = \frac{-5}{4}

Step-by-step explanation:

Process

1.- Determine the sign

We must determine csc Ф in the forth quadrangle, here csc is negative.

2.- Determine the hypotenuse

     c² = a² + b²

     c² = 3² + (-4)²

     c² = 9 + 16

     c² = 25

     c = 5

3.- Determine csc Ф

    csc Ф = \frac{hypotenuse}{opposite side}

    csc Ф = \frac{5}{-4}  = \frac{-5}{4}

You might be interested in
There are over 2,700 species of snakes in the world. Over 600 Species are venomous.What is the fraction of species that are not
Komok [63]
2,700-600=2,100(not venomous)
2100/2700 is the fraction that aren't venomous.
in decimal form, it is .77777777777777 (and so on. you can round it to .7, .77, or .777 if you'd like)
3 0
4 years ago
Read 2 more answers
1. Hoover Dam spans the Colorado
Alona [7]

BEST estimate of this  amount is 2(10^{7}) . Correct option A. 2 x 10^7 .

<u>Step-by-step explanation:</u>

Here we have , Hoover Dam spans the Colorado  River on the Nevada-Arizona state  line. For its construction, the federal  government purchased 21,670,000  pounds of gates and valves. We need to find BEST estimate of this  amount . Let's find out:

21,670,000  pounds

⇒ 21,670,000  pounds

⇒ 21,670,000

⇒ 2167(10^{4})

⇒ 2.167(10^{3})(10^{4})

⇒ 2.167(10^{3+4})

⇒ 2.167(10^{7})

Now, Rounding of 2.167 we get 2  ,So

⇒ 2(10^{7})

Hence ,  BEST estimate of this  amount is 2(10^{7}) . Correct option A. 2 x 10^7 .

5 0
3 years ago
14xy – 13 - xy – 22x – 20=<br> I really need help with this question
Aliun [14]

I'm sorry I'm not home so I can't tell you the answer to this but what I can tell you is put together the xy and then put together the -13-20. Hope this helps.

4 0
4 years ago
Read 2 more answers
Study the example shown below:
Artyom0805 [142]

Answer:

x-5

Step-by-step explanation:

got it right

4 0
3 years ago
Read 2 more answers
Which graph shows data that would allow the most accurate prediction for the number based on the daily high temperature? G Graph
Studentka2010 [4]

Answer:

Which graph shows data that would allow the most accurate prediction for the number of water bottles a vendor sells based on the daily high temperature?

Graph A

Daily High Temperatures and Bottled Water Sales

On a graph, points are scattered all over the graph.

Graph B

Daily High Temperatures and Bottled Water Sales

On a graph, points are scattered all over the graph.

Graph C

Daily High Temperatures and Bottled Water Sales

On a graph, points are grouped together and form a line with positive slope.

Graph D

Daily High Temperatures and Bottled Water Sales

On a graph, points are grouped together and increase.

graph A

graph B

graph C

graph D

Hope it is helpful to you

4 0
3 years ago
Read 2 more answers
Other questions:
  • Each equation with the quadratic formula! Show your work ! I will give you brainest answer
    11·1 answer
  • Five less than twice a number
    9·1 answer
  • Find the least common multiple of the set of polynomials 5x
    15·1 answer
  • What is the solution for -6x-17=19?
    8·2 answers
  • Vicky made some purchases at the
    6·1 answer
  • WILL GIVE BRAINLIEST!!!! Find the area of this triangle. This is geometry
    8·1 answer
  • I NEED THIS ASAP
    9·2 answers
  • Find the missing angle
    11·1 answer
  • WILL MARK BRAINLIEST
    12·1 answer
  • Find the area of the figure. HELP PLZ
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!