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castortr0y [4]
3 years ago
10

The formula for the area of a regular polygon is A=1/2ap. What is the equation solved for a?

Mathematics
2 answers:
Galina-37 [17]3 years ago
5 0
A= \frac{1}{2}ap \ \to \ 2A =ap \ \to \ \boxed{a= \frac{2A}{p}}
wolverine [178]3 years ago
4 0

Just took the quiz.

The answer is a=2A/p

(I know this question has been answered already but I needed points. Plus it always helps to have an extra answer for reassurance..yw.) :]

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What is this math problem x²+9×+14=0
WINSTONCH [101]
x^2+9x+14=0\\\\ x_{1}=\frac{-b-\sqrt{b^2-4ac} }{2a}=\frac{-9-\sqrt{9^2-4*1*14 } }{2 }=\frac{-9-\sqrt{81-56 } }{2 }= \frac{-9-\sqrt{25 } }{2 }=\\\\=\frac{-9-5 }{2 }=\frac{-14 }{2 }= -7\\\\ x_{2}=\frac{-b+\sqrt{b^2-4ac} }{2a}=\frac{-9+\sqrt{9^2-4*1*14 } }{2 }= \frac{-9+5 }{2 }=\frac{- 4 }{2 }= -2


5 0
4 years ago
I can create and use a graph to predict values and justify my results? Help me with this please I would appreciate it
mestny [16]

Answer:

simple even tho im in 6th grade it would be over $100

5 0
3 years ago
In a carnival game, there are six identical boxes, one of which contains a prize. A contestant wins the prize by selecting the b
myrzilka [38]

Answer:

D) Yes. The five trials are independent, have only two outcomes, and have the same P(success); n = 5, r = 2, p = 1/6.

Step-by-step explanation:

The Number of boxes = 6

Box containing a prize = 1

Probability of success, p = box containing a price / number of boxes = 1 /6

Number of trials = 5

Probability of success on exactly 2 trials, r = 2

Hence,

P(r = 2) = nCr * p^r * (1-p)^(n-r)

n = 5 ; r = 2 ; p = 1/6

Using a binomial probability calculator :

P(r = 2) = 0.1608

8 0
3 years ago
A cube has a side length of 14 meters. What is the volume of the cube?
Rudiy27
V=s^3
V=14^3
V=196*14
V=2744 cubic feet.

The answer is A.
4 0
4 years ago
Read 2 more answers
Help me 20 points ........................
Hitman42 [59]

Answer:

Step-by-step explanation:

First, you need to find the slope of the line. To do this you need to choose two points on the graph. The points you are given are (-2, 1) and (4, 6). Then use these to find the slope.

m=\frac{y2-y1}{x2-x1}

m=\frac{6-1}{4-(-2)}

m=\frac{5}{6}

You can then plug this and one of your chosen points into the slope-intercept formula

y-y=m(x-x)

y-1=\frac{5}{6} (x-(-2))

y-1=\frac{5}{6} x+\frac{5}{3}

y=\frac{5}{6}x+\frac{8}{3}

3 0
4 years ago
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