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zheka24 [161]
3 years ago
6

20 POINTS PLEASE HELP

Mathematics
1 answer:
Vinvika [58]3 years ago
7 0

Answer:

{-9,1,11}

Step-by-step explanation:

Just place the domain values to your x value in the function.

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All the radii of a circle have the same length? True or False
Semenov [28]

The answer to your question is true

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3 years ago
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A​ golf-course architect has six linden​ trees, four white birch​ trees, and three bald cypress trees to plant in a row along a
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Total number of trees n = 4 + 3 + 3 = 10. Count the number of each different trees. n1=4, n2=3, n3=3. Number of ways the landscaper plant the trees in a row is = 10 ! / ( 4! * 3! * 3! ) = 3628800 / ( 24 * 6 * 6 ) = 3628800 / 864 = 4200 ways.

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6 0
3 years ago
The perimeter of a rectangle is 34 units. Its width is 6.5 point, 5 units.
12345 [234]
<h3><u>Question:</u></h3>

The perimeter of a rectangle is 34 units. Its width W is 6.5 units.

Write an equation to represent the perimeter in terms of the length L, and find the value of L

<h3><u>Answer:</u></h3>

The length of rectangle is 10.5 units

<h3><u>Solution:</u></h3>

Given that,

Perimeter of rectangle = 34 units

Width of rectangle = 6.5 units

Let "L" be the length of rectangle

<em><u>The perimeter of rectangle is given by formula:</u></em>

Perimeter = 2(length + width)

<em><u>Substituting the values we get,</u></em>

34 = 2(L + 6.5)

Thus the equation is found

<em><u>Solve for "L"</u></em>

L + 6.5 = \frac{34}{2}\\\\L + 6.5 = 17\\\\L = 17 - 6.5\\\\L =10.5

Thus length of rectangle is 10.5 units

6 0
3 years ago
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Answer:

36

Step-by-step explanation:

A square has equal sides.

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Each of the 4 friends spent 15 dollars so all you need to do is multiply 4 by 15. 4x15=60
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