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Margarita [4]
3 years ago
6

20 points to who ever answers first WITH WORK CITED!!!​

Mathematics
1 answer:
Kobotan [32]3 years ago
3 0

Answer:

To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem. Here is what it means: Perimeter = the sum of the lengths of all the sides. Apothem = a segment that joins the polygon's center to the midpoint of any side that is perpendicular to that side.

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Please help! will mark brainliest
marin [14]

The correct answer is D.

x= -4 and y=2

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7 0
3 years ago
Find the quotient. Simplify completely. Please show work.
nadya68 [22]

1. 8/9 ÷ 4/9 is done by inverting the divisor (4/9) and then multiplying:

(8/9)(9/4) = 8/4 = 2 (answer)

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4. 7 1/2 ÷ 1/4 = (15/2)(4/1) = 30 (answer)

8 0
3 years ago
Which of the following statements about 42xy – 49x + 30y – 35 are true? Check all of the boxes that apply. One of the factors is
kipiarov [429]

Answer:

One of the factors is (7x + 5).

One of the factors is (6y – 7).

Step-by-step explanation:

3 0
3 years ago
What is the median of the data set? <br><br> 31 <br><br> 31.5 <br><br> 32 <br><br> 32.5
Sedaia [141]

Answer: 31.75 is your meadian of   31, 31.5, 32, 32.5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The temperature at 6:00 A.M. 58 degrees Fahrenheit. The temperature increased at a constant rate of 3 degrees Fahrenheit every h
Tasya [4]

Answer: c. (t:58\leq t\leq 70)

Step-by-step explanation:

given data:

T =  58 degree Celsius.

changes in temperature = 3dregres every hour = 4.

solution:

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substitute the value for h into the equation.

t=58+3(4)\\t=58+12\\t=70

the set with 58\leq t\leq 70  best represents the function range.

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