The graph of r = -3 + 5cos theta is symmetric about the __________.
a.
y-axis only
c.
Origin only
b.
x-axis only
d.
No symmetry
Answers
The graph of r = -3 + 5cosθ is symmetric about the option (B) x axis only
What is Symmetry?In mathematics, symmetry has a more precise definition, and is usually used to refer to an object that is invariant under some transformations; including translation, reflection, rotation or scaling.
Given that,
The graph of r = -3 + 5cosθ is symmetric about what?
When we plot the graph we can say that it is symmetric about x axis only.
Hence, the graph of r = -3 + 5cosθ is symmetric about the option (B) x axis only
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Related Questions
Help plz fast anyonehelp mee plzzzzzzzzzzzzzz
Answers
Answer:
It would take them 5 minutes
Step-by-step explanation:
640/4= 160 (this is how many words they can read per minute)
800/160=5 (doing this helps us figure out how long it would take them to read 800 words)
Answer:
I think its 5 I'm not sure tho.....
Step-by-step explanation:
640 Divide By 4 = 160
so 800 Divided By 160 = 5
What are the solutions of the equation (x + 2)2 + 12(x + 2) – 14 = 0? Use u substitution and the quadratic formula to
solve.
A. x=-825-13
B. x=-6+5 V2
C. x=-4+5 V2
D. x=-25
Answers
A store sells 8 small, 18 medium, and 20 large sweatshirts. Each sweatshirt costs $16. How much money, m, is the store paid for all the sweatshirts they sell?
Answers
Answer:
8+18+20x16 ,
Step-by-step explanation: yeah .
Answer the first one plz
Answers
Answer:
65 is the answer okkkkkk
Best of luck
What does the enlargement look like and what are the coordinates?
Answers
Answer:
(-6, -3) (-3,-3) (-3,-6)
Step-by-step explanation:
Multiple all of the vertices by 1.5.
(-6, -3) (-3,-3) (-3,-6)
Hope I helped!
[enlargment will still be a triangle]
What is the average velocity of Runner C for the first 15 seconds?
Answers
Answer:the average velocity of the particle is, 1.4 meter/second.
Step-by-step explanation:
Please solve this:
3 (4 + 5) - 12 + 2
I need friends...I wanna talk to someone
Answers
Answer:
17
Step-by-step explanation:
BODMAS
3(9)-12+2
27-12+2
27-10
17
Answer:
17
Step-by-step explanation:
You add what's inside the parenthesis, then rewrite the equation once more, (3)(9)-12+2, then you gotta multiply 3*9 which is 27. Rewrite the equation again, 27-12+2, then you must subtract 27 from 12 which is now 15. So now we're left with 2, 15+2 is 17. If it makes it any easier, think of this equation as losing friends and gaining friends, and now you're left with 17 now.
A vase in the shape of a cube measures 8 inches on each side. The vase is half full of water. How many cubic inches of water are in the vase?
Answers
Answer:
64in cubes
Step-by-step explanation:
Because if the vase is half full, half of 8 is 4. To find the volume of a cube is l x W x H. So 4 x 4 x 4= 64.
Where is -9 located from -5 negative or postieve
Answers
Answer:
Negative
Step-by-step explanation:
-9 and -5 are both negative numbers
A cuántos metros equivalen 92 kilómetros?
Answers
Answer:
92000
Step-by-step explanation:
Answer:
92,000
Step-by-step explanation:
1 km=1000 m
So 1 km×92= 92 km
But 1000 m×92= 92,000 m
I need help do this!!!!
Answers
Answer:
f= - 0.5 (5n+31)
------------------
n
Step-by-step explanation:
Bagel Boys delivers bagels for a $6
delivery fee plus $2.50 per bagel. An
engineering firm has $100. What is the
maximum number of bagels the firm
can purchase?
A. 37 bagels B. 38 bagels
C. 39 bagels D. 40 bagels
Answers
Answer:
A.37 BAGELS
Step-by-step explanation:
100-6
94/2.50
37.6 round down
37 bagels
Will got an insurance check of $4500. He deposited it into a savings account at 1.7 percent interest for five years. What was the total amount of money in the account after five years? $4882.50 $4462.50 $4374.38 $4315.63
Answers
Answer:
the answer is 4882.50, hope this helps
What is the unknown of 8/10+____=97/100
Answers
Answer:
17/100
Step-by-step explanation:
The unknown quantity in the given expression is 17/100
What is an expression?Expressions in math are mathematical statements that have a minimum of two terms containing numbers or variables, or both, connected by an operator in between.
Given is an expression, 8/10 + x = 97/100, we need to find x,
So,
8/10 + x = 97/100
Subtract 8/10 from both the sides,
8/10 + x -8/10 = 97/100-8/10
x = 97/100-8/10
Multiply by 100 both the sides,
100 x = 100(97/100-8/10)
100x = 97-80
100x = 17
Divide the equation by 100
x = 17/100
Hence, the unknown quantity in the given expression is 17/100
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un abuelo dijo a su nieto mira que curioso tu edad es la quinta parte de la mia pero también es igual a la tercera parte de mi edad menos diez años ¿cuántos años tiene el nieto y el abuelo?
Answers
¿Puedo conseguir la corona? y el abuelo tiene cincuenta y ocho años
Pls help I really need help pls
Answers
Answer:
h=-18
Step-by-step explanation:
h+9=-9
h= --9-9
h=-18
Answer:
H = -18
Step-by-step explanation:
h+9 = -9
-9 = -9
cancels
h = -9 -9
h = - 18
Which quadratic regression equation best fits the data set?
O = 2.608x2 +115.265z+1568.065
Oy=2.60822 - 115.265x + 1568.065
O y = 1568.065x2 + 115.265x + 2.608
O = 1568.06522 - 115.265z +2.608
Hurry please
Answers
Answer: y=2.608x^2-115.264x+1568.064
Step-by-step explanation:
I need help please.
Answers
Answer:
63.17
Step-by-step explanation:
add all the numbers together which gives you 379
then 379 by how many numbers there are.
there are 6 numbers so divide 379 by 6 which equals 63.16666667
and if you round to the nearest hundredth it gives you 63.17
What is the difference of 78−13?
Answers
Answer:
65
Step-by-step explanation:
so alot of the text got cut off so im going to re wright the problem
An illusionist needs both female and male volunteers for a show he needs no more then 10 volunteers for a show the illusionist needs fewwr then 4 female volunteers let X represent the number of female volunteers and Y represent the number of male volunteers which inqualities model the situation select eatch correct answer
Answers
Answer:
A. x+y<10
B. x+y≤10
Step-by-step explanation:
A is correct because they can be less than.
B is correct because there is less than or equal too of numbers of volunteers.
C, D, and E cannot be correct however, because that means that they can be over at any number. Therefore, these three would be incorrect.
Suppose has a solution. Explain why the solution is unique precisely when has only the trivial solution. Choose the correct answer.
Answers
Answer:
Because [tex]x = y[/tex], then the solution is unique.
Step-by-step explanation:
Given
[tex]Ax = b[/tex]
[tex]Ax=0[/tex]
See comment for complete question
Let there be two solutions x and y.
Such that:
[tex]Ax = b[/tex] and [tex]Ay = b[/tex]
Since:
[tex]Ax = Ay = b[/tex]
Then:
[tex]Ax - Ay = b - b[/tex]
[tex]Ax - Ay = 0[/tex]
This implies that:
[tex]Ax - Ay = A(x-y) = 0[/tex]
The only trivial solution is:
[tex]Ax - Ay = A(x-y) = 0[/tex]
Such that:
[tex]x -y = 0[/tex]
Then
[tex]x = y[/tex]
Because [tex]x = y[/tex], then the solution is unique.
How can Help me
(a+b)^2≥4ab
Answers
Mark as brainlist___________________________________
Answer:
(a+b) ²≥4ab explanation below↓↓↓↓
Step-by-step explanation:
We know that
(a-b) ²≥0
a²-2ab+b²≥0
Move -2ab to the other side
a²+b²≥2ab
Add 2ab to both sides
a²+2ab+b²≥4ab
(a+b) ²=a²+2ab+b² therefore :
(a+b) ²≥4ab
Press F9 on your keyboard five more times and see how long Carol lives in each of her alternate lives. Remember that she will always live to be at
least 44 years old, since she is already 44 years old. How long did Carol live each time?
Answers
Answer:
59 or infant
Step-by-step explanation:
she will either live to be 59 each time or she will live to be a undying God like being
Pls help I’m failing asap
Answers
Answer:
The equation 2d + 18 = 24 can help find the number of days Jerry has been doing sit-ups.
Step-by-step explanation:
During the first day, Jerry did 18 sit-ups, and he proceeded to do 2 more sit-ups each following day, so the expression to represent this situation is 2d + 18. Because he did 24 sit-ups today, to find the number of days he did sit-ups, the equation to solve is 2d + 18 = 24.
True or false NEED ANSWERS ASAP
Answers
Answer:
19.Flase 20.True
Step-by-step explanation:
hope this helps sorry if not
The line is parallel to y = -3x - 2 and passes through the point (-4, 3)
Answers
Answer:
y = -3x - 9
Step-by-step explanation:
Parallel lines have same slope.
y = mx + b
m -> slope & b ->y-intercept
y = -3x - 2
So, slope of the required line = -3
(-4 , 3)
y - y1 = m(x - x1)
y - 3 = -3(x - [-4])
y - 3 = -3(x + 4)
y - 3 = x*(-3) + 4*(-3)
y - 3 = -3x - 12
y = -3x -12 + 3
y = -3x - 9
~!!!!! PLEASE HELP IM IN 7TH GRADE LEARNING 9TH AND 8TH GRADE MATH !!!!!~
QuESTION *SORRY ITS SMALL HGVCFGHJJHV*
Answers
Judy plans to serve cheese to guests at a dinner party. She estimates
each guest will have 2 ounces of cheese, and she wants to have 8
additional ounces of cheese available. If Judy has 40 ounces of cheese,
which expression can be used to determine the number of guests Judy
can invite to her party?
Answers
Answer:
4
Step-by-step explanation:
2+8 = 10
10/40 = 4
4
Maybe...
Help me plsss in need help there is a picture
Answers
Answer:
Division Expression - 7 ÷ 3
Unit Form - 21 thirds ÷ 3 = 7
Improper Fraction 7/3
Step-by-step explanation:
Hope this helps!! <3
Lasian invests £9200 into a bank account. She receives 5% per year compound interest. How much money does she have after 11 years?
Answers
Answer:
the money after 11 years is £15,735.12
Step-by-step explanation:
The computation of the amount after 11 years is given below:
Future value = Present value × (1 + rate of interest)^number of years
= £9,200 × (1 + 0.05)^11
= £9,200 × 1.05^11
= £9,200 × 1.710339358
= £15,735.12
Hence, the money after 11 years is £15,735.12