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motikmotik
3 years ago
8

Suppose that l lines are drawn through a circle and these lines form p points of intersection (involving exactly two lines at ea

ch intersection). How many regions r are formed inside the circle by these lines? Assume that the lines end at the edge of the circle at 2l distinct points.
Mathematics
1 answer:
zhenek [66]3 years ago
8 0

Over which interval(s) is the function decreasing?


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Which number is not a solution to the inequality below? x<15 A -6 B -2 C 11 D 17 Please help! Thanks
Svetach [21]

Answer:

D.17

Step-by-step explanation:

We are given that inequality

x<15

We have to find the number which is not a solution of the given inequality.

x<15

It means the values of x which is less than 15.

A.-6

-6<15

Therefore, it is the solution of given inequality.

B.-2

-2<15

Therefore, it is the solution of given inequality.

C.11

11<15

Therefore, it is the solution of given inequality.

D.17

17>15

Therefore, it is not a solution of given inequality.

Option D is true.

6 0
3 years ago
Riverdale High ordered 84 shirts with their logo on them. if 8 of the shirts were defective what percent of the shirts were not
Ymorist [56]

8 were defective.

Defective percent = 8/84 x 100 = 9.5238% were defective.

Percent not defective = 100% - 9.5238% = 90.4761%

Rounding to the nearest tenth 90.5% were not defective.

The question doesn’t say how to round the answer so you may need to round differently than I did.

8 0
3 years ago
Read 2 more answers
The distance around a neighborhood is 6 miles. When Sam clocked it with a odometer the distance was 5.52 miles.
rewona [7]

Answer:

.48mi

Step-by-step explanation:

6-5.52

5 0
3 years ago
What is the equation of the line that has a slope of -5/3 and a y-intercept of −2?
Serhud [2]

Answer:

y= -5/3x-2

Step-by-step explanation:


3 0
3 years ago
5x-3y=-11<br> x-2y=2<br> this is for home work please help
ale4655 [162]
5x - 3y = 11 ⇒ 5x - 3y = 11  ⇒   5x - 3y = 11
  x - 2y = 2   ⇒ -5(x - 3y) = 2 ⇒ <u>-5x + 15y = 2</u>
                                                           <u>12y</u> = <u>13</u>
                                                            12     12
                                                             y = 1 1/12
                                                 5x - 3(1 1/12) = 11
                                                 5x - 3 1/4 = 11
                                                <u>      +3 1/4    +3 1/4</u>
                                                            <u> 5x</u> = <u>14 1/4</u>
                                                              5          5
                                                               x = 2 17/20
                                                 (x, y) = (2 17/20, 1 1/12)
8 0
3 years ago
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