Which is the parametric form of the polar equation r=-4 theta?
A. x=-4 cos theta, y=-4 sin theta
B. x=-4 theta cos theta, y=-4 theta sin theta
C. x=-theta cos theta, y=-theta cos theta

Answer: y = 6

Step-by-step explanation:

1. Subtract 7 from both sides to isolate -2y.

-2y = -12

2. Divide both sides by -2 to isolate the y.

y = 6

Answer:

D is the right choice and no you cannot fit the pizza inside the box.

Step-by-step explanation:

D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.

Answer:

I believe the answer is D.

Step-by-step explanation:

GOOGLE

Answer:

Y= mx + b

so Y = 1/3x + 2

just substitute

Answer:

its 10

Step-by-step explanation:

bc I like don't know

Answer: it could be 2cm,3 inches or 1cm, 6inches or 1cm, 12inches

Step-by-step explanation:

so draw a rectangle with the 1cm, 12inches like the one 1cm, 6inches just 2xthat their factors in the scale uint

13 1/4

4.5 into a fraction is 4 1/2. 4 1/2 + 8 3/4 is 13 1/4 feet.

Answer:

The answer is d. 13 1/4 feet PLEASE MARK BRAINLIEST

Step-by-step explanation:

the 8 feet plus the 4 feet from the 4.5 feet makes 12 feet plus the fractions so 8 inches is 1/4 feet and 8 inches plus 5 inches on the 4.5 feet makes 13 inches which is 13 1/4 feet so 8 3/4 feet + 4.5 feet = 13 1/4 feet

Answer: The perimeter of the new triangle is 16 times the perimeter of the original triangle.

Step-by-step explanation:

so so I have attached a picture with my

Answer:

1/4 of 24 is 6

Step-by-step explanation:

1/4 in decimal form is 0.25 or .25 and we know that he has 24 socks in total so we then multiply the decimal of the fraction with the total amount of socks...

1/4  =   0.25

0.25 x 24 = 6

shawn has 6 gray socks

Hope i could help!!!

Answer:

The answer is 6 grey socks.

Step-by-step explanation:

Set it up like a proportion:

       \(\frac{1}{4} = \frac{x}{24} \\\)

Cross multiply:

24=4x

divide to isolate "x"

24/4= 6 socks

Answer:

256 in2

Step-by-step explanation:

Brainliest

Answer:

part A:34.48276% to nearest whole number is 34%

partB:the shoes will cost $31.90

part C:the shoes will cost $34.13

Step-by-step explanation:

for part A: $58-$38=$20

to get the discount in percentage will be;$20/$54 ×100=$34.48

First, you need to find the amount of rate of change/slope of this equation of minutes, which is 2/3 of a ton.

We will then multiply 2/3 by 60, because we need to find how much in an hour.  (60 minutes = 1 hour)

2/3 x 60 = 40

We will then multiply 40 by 24, because we need to find approximately what rate the recycling plant processes glass in a full day. (24 hours = 1 day)

40 x 24 = 960

We now have our answer:

The recycling plant processes 960 tons of glass in a whole day.

Hope this helps! :)

Answer:

The recycling plant processes 960 tons of glass in one day.

 explanation:

Answer:

To find the greatest number of stickers Cassie can place on a page that is 11 inches long and 8 inches wide without them overlapping, we need to use the same approach as before.

Firstly, we need to calculate the maximum number of stickers that can fit along the length of the page, which is now 11 inches. Since each sticker is 3 inches long, we can fit 3 stickers along the length (11 ÷ 3 = 3 with a remainder of 2).

Next, we can calculate the maximum number of stickers that can fit along the width of the page, which is still 8 inches. Since each sticker is 2 inches wide, we can fit 4 stickers along the width (8 ÷ 2 = 4).

To ensure that the stickers do not overlap, we can only use the full row of 3 stickers from the previous calculation. Therefore, we can place 3 stickers along the length and 4 stickers along the width, giving us a maximum of 12 stickers that Cassie can place on the page without them overlapping.

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

First, find out how much stickers you can put on the long side:

12/3 = 4

Next, find out how much stickers you can put on the wide side:

8/2 = 4

Lastly, calculate them together:

4x4=16

So the answer is 16.

Answer:

it is always true

Step-by-step explanation:

-++

+++

--+

Answer:

its always true

Step-by-step explanation:

its always true because if both -k and k were the same number then it would go like this. so lets say k = 7 so that means the equation would be

-7 plus 2 plus 7 so lets add the 7 to the -7 that make 0 and if you add 2 two 0 0 the answer is now 2 that will be the same for any other number as well.

Answer: =96u−56v−64

Step-by-step explanation: Hope this help :D

Answer:

there both the same but flipped

Step-by-step explanation:

Answer:

48 cups

Step-by-step explanation:

4 gallons = 64 cups

1 gallon =  64 ÷ 4

1 gallon = 16 cups

3 gallons = 16 * 3 = 48 cups

Answer:

48 cups are in 3 gallons

Step-by-step explanation:

In the picture, it says that there are 64 cups in 4 gallons.

If we divide \(\frac{64}{4}\), (to find out how many cups are in 1 gallon) we get 16 cups.

And 16 x 3 equals 48 cups.

Hope dis helps you

Answer:

1)110%=1,1

2)45

3)4

4)56

5)35

Step-by-step explanation:

2)30----2

  x-------3

x=45

3)40----100%

 x------10%

x=4

4)40---100

  x----140

x=56

Answer:

the answers are down below

Step-by-step explanation:

1: 1 1/10

2: 20 minutes

3: 4

4: 84

5: 35

Answer:

4 points

Step-by-step explanation:

.

Let  L  be the circumference of the circle.

Then the faster cyclist will catch the slower cyclist first time  when the faster cyclist will cover

the distance which exactly 1 circumference longer than the distance covered by the slower cyclist

9t-5t=l

It gives the time to get first meeting point

t=l/9-5=l/4 hours

and the distance which the faster cyclist covered during this time is

d1=9t=9l/4 miles

The distance which the slower cyclist covered during this time is

d2=5t=5l/4

The meeting point is geometrically the same point on the circle for both cyclists, and its angle measure on the circle is

 (1/l)(5l/(4)-l)=1/4

of the full angle of 2pi radians, or 90 degrees.

So, they started simultaneously, and their first meeting point is at the 90 degrees angle.

Next, they started from this point  SIMULTANEOUSLY  and . . . and everything was repeated.

Hence, their next meeting point is the point on the circle with the angle of 180 degrees.

So, there are 4 remarkable points on the circle: first point is the starting point, and 3 other points

(the points where whey meet/catch each other) are the images of the starting point, rotated 90°, 180°, and 270° along the circle.

There are 4 remarkable points on the circle which is the first point is the starting point and 3 other points.

The circumference of the circle that has a radius of r is defined as the product of diameter to the pie value.

The circumference of the circle = 2πr

Let  L represent the circumference of the circle.

Then the faster cyclist will catch the slower cyclist the first time when the faster cyclist will cover the distance which is exactly 1 circumference longer than the distance covered by the slower cyclist

9t - 5t = L

It gives them time to get the first meeting point

t = L/9 - 5

t = L/4 hours

The distance which the faster cyclist covered during this time;

d1 = 9t = 9L/4 miles

The distance that the slower cyclist covered during this time is

d2 = 5t = 5L/4

The meeting point is geometrically the same point on the circle for both cyclists, and its angle measured on the circle;

(1/l)(5l/(4)-l)=1/4

Therefore, their next meeting point is the point on the circle with an angle of 180 degrees.

So, there are 4 remarkable points on the circle which is the first point is the starting point and 3 other points.

Learn more about circumference here;

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Answer:

The answer is D.

Step-by-step explanation:

y = mx + b

C = 5/9 (F - 32)

C = 5/9F - 5/9 (32)

Option (D) is correct.

Answer:

Step-by-step explanation:

sir in the graph every point is (X,Y) so you should choose consecutive random numbers for the X values for the first point after that put the values you choose In the equations so now you have just numbers in the equation .. add, subtract and multiply at the end you will get a value .. ok this Y for the first point .. mark this point on the graph and continued this process until it reached at least 3 points, and connected between them.

Note : do this with each equation separately and do not connecte between two points for two different equations

the equation with x will become as line

the equation with x² will become as arch

after you finsh drwaing see the points that the tow equation are touching within and write them. Usually it is two points

Step-by-step explanation:

First, set the equations as equal to eachother because both equal y:

\(x^2-6x-7=x+1\)

Now, solve to get everything on one side of the equation so that the other side of the equation is set to 0:

\(x^2-7x-8=0\)

Now use the sum product pattern:

\(x^2+x-8x-8\)

(as you can see, the above equation is equivalent to the previous equation, but there are now four values instead of three)

Now take the common factor from the two pairs:

\(x(x+1)-8(x+1)\)

Rewrite in factored form:

\((x-8)(x+1)\)

Now to get both values of x, set each factored equation to 0 and solve for x (becuase remember, the equation still equals 0):

\((x-8)=0\\x=8\)

\((x+1)=0\\x=-1\)

NOW that we have both values of x, we can subsitute them into EITHER equation and solve to get the corresponding y values:

\(y=(8)+1\\y=9\)

\(y=(-1)+1\\y=0\)

So that's how we solve to get these coordinates: (8,9) & (-1,0).

Good luck on your final and I hope I was able to help :)

Answer:

9 times

Step-by-step explanation:

If there are 4 pink marbles and 1 purple marble, the probability of picking the purple marble on any individual trial is 1/5 (since there is one purple marble out of a total of five marbles).

Therefore, the best prediction for the number of times you will pick a purple marble in 45 trials would be:

E = (1/5) × 45 = 9

So, the best prediction is that you will pick a purple marble approximately 9 times out of the 45 trials.

Answer:9

Step-by-step explanation:

(1/5)*45=9

Answer: 3

Step-by-step explanation: Rearrange the numbers ascendingly - 2, 3, 3, 3, 5, 6, 7, 10

3 is in the middle, so 3 is the median.

Answer:

4

Step-by-step explanation:

put them in order: 2, 3, 3, 3, 5, 6, 7, 10

the two in the middle are 3 and 5. Between 3 and 5 is 4.

200

the minus 1 is separated with 1 and 5 and it is reciprocal due to the power of minus 1 and 5 comes up and multiplies with 5

By matching the statistical measures with their corresponding values, we have:

Median: 23.5

Mean: 22.5

Mode: 20, 24, 25, 26

Lower Quartile: 21.5

Upper Quartile: 24.5

To match the statistical measures with their corresponding values, we need to analyze the dataset and identify the appropriate measures. Here's the breakdown:

Median: The median is the middle value of the dataset when it is arranged in ascending order. In this case, since we have 12 data points, the middle two values are 23 and 24. Therefore, the median is the average of these two values, which is 23.5.

Mean: The mean is calculated by summing up all the values in the dataset and dividing by the total number of values. Adding up the given values, we get 262. Dividing this sum by 12 (the number of values), we obtain a mean of 22.5.

Mode: The mode represents the value(s) that appear(s) most frequently in the dataset. In this case, the values 20, 24, 25, and 26 all appear twice, making them the modes of the dataset.

Lower Quartile: The lower quartile divides the dataset into four equal parts, with 25% of the data falling below it. To find the lower quartile, we need to locate the value that is greater than or equal to 25% of the data. In this case, the 25th percentile falls between the values 21 and 22. The lower quartile is the average of these two values, which is 21.5.

Upper Quartile: The upper quartile divides the dataset into four equal parts, with 75% of the data falling below it. Similar to the lower quartile, we need to locate the value that is greater than or equal to 75% of the data. In this case, the 75th percentile falls between the values 24 and 25. The upper quartile is the average of these two values, which is 24.5.

For more such questions on statistical measures, click on:

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The probable question may be:

"Match the statistical measures (median, mean, mode, lower quartile, upper quartile) with their corresponding values for the dataset: 20, 20, 21, 22, 23, 23, 24, 24, 25, 25, 26, 26."

The tiles provided represent potential statistical measures and values, and the task is to match the correct measure with its corresponding value.

Answer:

1105.8 in³

Step-by-step explanation:

The surface area is the circumference of the base times the height:

A = 2πrh, which, in this problem, works out to:

A = 2π(4 in)²(11 in) ≈ 1105.8 in³

Answer:

The answer will be 1105.8 in³sq inches.

Step-by-step explanation:

You multiply 4x11 which is the diameter of 44. The the radius with it will be 22. To get the surface, you multiply it= 1105.8 in³

Please mark me brainliest!