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
Liula [17]
3 years ago
10

Determine if the graph is symmetric about the x-axis, the y-axis, or the origin. r = -3 + 3 sin θ

Mathematics
2 answers:
snow_tiger [21]3 years ago
6 0
Support your algebraic solution with a grapher. r=1−3sinθ. ... the graph is symmetric about the x-axis, the y-axis, or the origin.
qwelly [4]3 years ago
5 0

Answer:

y-axis

Step-by-step explanation:

You might be interested in
How many lb of brand X sugar which
Dafna1 [17]

Answer:  <u>4 pounds</u> of brand X sugar

====================================================

Reason:

n = number of pounds of brand X sugar

5n = cost of buying those n pounds, at $5 per pound

Brand Y costs $2 per pound, and you buy 8 lbs of it, so that's another 2*8 = 16 dollars.

5n+16 = total cost of brand X and brand Y combined

n+8 = total amount of sugar bought, in pounds

3(n+8) = total cost because we buy n+8 pounds at $3 per pound

The 5n+16 and 3(n+8) represent the same total cost.

Set them equal to each other. Solve for n.

5n+16 = 3(n+8)

5n+16 = 3n+24

5n-3n = 24-16

2n = 8

n = 8/2

n = 4 pounds of brand X sugar are needed

-------------

Check:

n = 4

5n = 5*4 = 20 dollars spent on brand X alone

16 dollars spent on brand Y mentioned earlier

20+16 = 36 dollars spent total

n+8 = 4+8 = 12 pounds of both types of sugar brands combined

3*12 = 36 dollars spent on both types of sugar brands

The answer is confirmed.

--------------

Another way to verify:

5n+16 = 3(n+8)

5*4+16 = 3(4+8)

20+16 = 3(12)

36 = 36

6 0
2 years ago
A store had a number of chairs in stock at the beginning of the week. During the week, 66 chairs were sold, leaving the store wi
Ann [662]
They had 81 chairs at the beginning
6 0
3 years ago
Read 2 more answers
Solve this equation<br> 3x - 5 = -26​
Dmitry_Shevchenko [17]

3x - 5 = -26​

<u>step 1:</u>

subtract +5 on each side because you have to do the inverse operation

<u>step 2:</u>

3x= -21

<u>step 3:</u>

now divide 3 on each side

the answer is -7

<u />

Hope this helped!

<u />

<em>TheOneAndOnlyLara~</em>

5 0
1 year ago
Read 2 more answers
Can anyone give me some points​
rosijanka [135]
For what???????????????
3 0
3 years ago
Read 2 more answers
17) In the following figure, ABCD is a rhombus. Find 'X'. Pls ans fastly
creativ13 [48]

Answer:

x = 3

Step-by-step explanation:

5x - 1 = 3x +5

-3x

2x - 1 = 5

+1

2x = 6

devide by x

x = 3

5 0
3 years ago
Other questions:
  • Eddy Corporation has provided the following production and total cost data for two levels of monthly production volume. The comp
    14·1 answer
  • Select the true sratement about th information in the table
    14·1 answer
  • Clover picks a positive number.What is true about the opposite of her number?
    11·2 answers
  • The average score on the statistics final exam was 85 and the standard deviation was 2.5 . Chris scored a 95 . Chris scored high
    6·1 answer
  • 9x-4x&lt;3+-11-2 how to do this
    8·2 answers
  • Part 2:
    14·1 answer
  • 31 pizzas between 8 teams. How many pizzas does each team get?
    15·2 answers
  • Find the value of x help me pls
    6·2 answers
  • The difference in means is about ____ times the mean absolute deviations
    9·1 answer
  • Challenge A family wants to rent a car to go on vacation. Company A charges $70.50 and
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!