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
victus00 [196]
2 years ago
10

Find an equation equivalent to r=6secθ in rectangular coordinates and describe the graph of the equation.

Mathematics
1 answer:
k0ka [10]2 years ago
6 0

Answer:

x = 6

Step-by-step explanation:

r = 6 sec θ

r = 6 / cos θ

r cos θ = 6

x = 6

The graph is a vertical line passing through (6, 0).

You might be interested in
-1/2 divided by X=7/3
marshall27 [118]
The exact form is x= -3/14
7 0
3 years ago
What is 4(-2)+(-3)(-5)?
Svetlanka [38]
I say that the answer is 7 bc it’s -8+15
8 0
2 years ago
Read 2 more answers
Find the perimeter of a quadrilateral with vertices at C (-1, 2), D (-2, -1), E (2, -2), and F (1, 1). Round your answer to the
babymother [125]

Answer:

B 12.68

Step-by-step explanation:

you will need to find the distance between each segment-

so the length of DC, CF, FE, ED

d=\sqrt{(x_{2}-x_{1})  ^{2}+(y_{2}-y_{1})  ^{2}  }

DC:

D(-2,-1) C(-1,2)

d=\sqrt{(-1--2)^{2} +(2--1)^{2} } \\d=\sqrt{1^{2}+3^{2}  } \\d=\sqrt{10} =3.16

CF:

C(-1,2) F(1,1)

d=\sqrt{(1--1)^{2} +(1-2)^{2} } \\d=\sqrt{2^{2}+-1^{2}  } \\d=\sqrt{4+1} \\d=\sqrt{x} 5=2.24

FE

F(1,1) E(2,-2)

d=\sqrt{(2-1)^{2} +(-2-1)^{2} } \\d=\sqrt{1^{2} +(-3)^{2} } \\d=\sqrt{1+9} \\d=\sqrt{10}= 3.16

ED

E(2,-2) D(-2,-1)

d=\sqrt{(-2-2)^{2} +(-1--2)^{2} } \\d=\sqrt{(-4)^{2}+1^{2}  } \\d=\sqrt{16+1} \\d=\sqrt{17}= 4.12\\

3.16+2.24+3.16+4.12= 12.68

4 0
2 years ago
A cylinder has a radius of 30 ft and a height of 19 ft. What is the exact surface area of the cylinder?
Ad libitum [116K]
A=2\pi r(r+h)\\
A=2\pi\cdot30\cdot(30+19)\\
A=60\pi\cdot49\\
A=2940\pi\hbox{ ft}^2
4 0
3 years ago
Read 2 more answers
How many degrees is angle “X”?
aleksley [76]

Answer:

The answr is 102 degrees. Here's why

Step-by-step explanation:

The square means the angle is 90 degrees. Therefore, for the big triangle, we already know 2 of the degrees, 50 and 90. A triangle's degrees add up to 180. 50+90=140. 180-140=40. This means the top angle is 40. Now finding X is easy, because we already know the other 2 points in the triangle, which are 38 and 40. Add those up, you get 78. 180-78=102, your answer. The triangle is 102 degrees.

6 0
2 years ago
Read 2 more answers
Other questions:
  • Help Me With Math Guys REALLY NEED HELP
    9·1 answer
  • What are the countries in the triple alliance?
    6·1 answer
  • Long division how 2 do it
    15·1 answer
  • a bag of potato chips states that it weight is 5 2/3 oz the maximum measurement error is -+2/5 oz . write an absolute value ineq
    14·1 answer
  • Can you please help me <br> I’ll mark you as brainliest:)
    6·1 answer
  • Out of 3
    11·1 answer
  • MARK YOU BRAILIST PLEASE ANSWER CORRECTLY AND SHOW YOUR WORK Which process was used to obtain the equation shown in Step 2?
    14·1 answer
  • Lines A and B are parallel find m2
    10·1 answer
  • Find the value of x and y
    11·1 answer
  • I have math homework can anyone help with my math homework
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!