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
Assoli18 [71]
3 years ago
13

Find the polar coordinates for the point whose rectangular coordinates are (3,4). 6. Convert y x2 to polar form.

Mathematics
1 answer:
UkoKoshka [18]3 years ago
4 0

Answer:

1) Thus point (3,4) is represented as (5,53^{o}) in polar format.

2) Polar form is r=tan(\theta )sec(\theta)

Step-by-step explanation:

Any point (x,y) can be represented in polar format (r,θ) as

r=\sqrt{x^{2}+y^{2}}

\theta =tan^{-1}(\frac{y}{x})

Using the above formula

The point (3,4) is represented in polar format as

r=\sqrt{3^{2}+4^{2}}\\\\r=\sqrt{9+16}=5\\\\\theta =tan^{-1}(\frac{4}{3})=53^{o}

Thus point (3,4) is represented as (5,53^{o})

2)

The given curve is y=x^{2}

to convert it to polar form put

x=rcos(\theta )\\\\y=rsin(\theta )

Thus the curve becomes

rsin(\theta )=r^{2}\times cos^{2}(\theta )\\\\r=\frac{sin(\theta )}{cos^{2}(\theta )}\\\\r=tan(\theta )sec(\theta)

You might be interested in
Answer both there’s a part A and B
madreJ [45]

Answer:

6

Step-by-step explanation:

3 0
3 years ago
Write the slope-intercept form of the given line. Include your work in your final answer.
Degger [83]

Answer:

y=1x+-1

Step-by-step explanation:

y=mx+b

m=slope which is 1/1 because it is rise over run (rising 1, running 1)

b=y-intercept form which is -1 because that is where the line meets the y axis

8 0
3 years ago
If the speed of a fluid in a pipe of a Cross-sectional area 100 cm³ is 30ms, what will be it's speed in a pipe of radius 10cm co
vichka [17]

Answer:

watch oreimo..

6 0
2 years ago
Sofia's grandfather has 18 sacks of candies. There are 348 pieces in each sack of candies. How many candies does Sofia's grandfa
sleet_krkn [62]

Answer:

18 x 348 = 6,264.

Sofia's grandfather has 6,264 candies in total.

5 0
3 years ago
Read 2 more answers
Which equations best shows 48 is a multiple of 3
german
3 = 48 divided by 16


Mark brainliest please


Hope this helps you
6 0
3 years ago
Read 2 more answers
Other questions:
  • Is 14.1 a rational number
    5·1 answer
  • What is:
    11·2 answers
  • 70 mm equals how many cm
    7·1 answer
  • Find the​ range, variance, and standard deviation for the given sample data. Include appropriate units in the results. Listed be
    15·1 answer
  • Let g(x) = x2 + 2 and h(x) = 2x2 - 5x + 11<br> a) g(4)
    13·2 answers
  • What do they mean by this plz help me
    13·1 answer
  • What is the value of x in the solution of the system of equations 3x + 2y = 12 and 5x – 2y = 42
    10·1 answer
  • Which statement is true?
    11·1 answer
  • Write 335 as an improper fraction.
    9·1 answer
  • Help<br> PLZZ right answers only with explanation ❤️
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!