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Whitepunk [10]
3 years ago
11

A dart hits the circular dartboard shown below at a random point. Find the probability that the dart lands in the shaded circula

r region. The radius of the dartboard is 10in , and the radius of the shaded region is 4in .
Mathematics
2 answers:
Feliz [49]3 years ago
7 0
The probability of it landing in the shaded area is 4/10, or 2/5 simplified, or 40%. Hope this helps! <3
bazaltina [42]3 years ago
7 0
Probability of landing is 4/10
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Could someone PLEASE just HELP me with this question.
agasfer [191]

<u>Answer</u>

\frac{7}{37}


<u>Detailed Explanation </u>

To simply answer this, since .189 has three digits we are going to be inserting 999 as the denominator since it is a repeating decimal.


\frac{189}{999}


We could simplify the answer!

\frac{189}{999}


Therefore, the answer would simply be \frac{7}{37}

\frac{7}{37}


<u>Always Remember </u>

In the future, always remember whenever you have a three digit decimal and the problem asks you to convert it into a fraction, you should always insert 1000 as the denominator (the numerator is basically the decimal without the decimal point) and simplify if necessary.

5 0
2 years ago
Read 2 more answers
Which of the following is a factor of 2xy + 8y − 8x − 32?
muminat
You could start by eliminating wrong answer(s):

(a) 5 is definitely not a factor of the given <span>2xy + 8y − 8x − 32,

(d) x^2 - 4x + 16 (not x2 - 4x + 16) is not a factor (it has no y terms)

On the other hand:

(b) 2 definitely divides evenly into </span>2xy + 8y − 8x − 32:  2(<span>xy + 4y − 4x − 16)

(c) x + 4 divides evenly into both xy + 4y and -(4x + 16):
                                           We get 2(x +4) [y - 4]</span>
4 0
3 years ago
A2b -b2 a=4 and b= -7
cestrela7 [59]

Step-by-step explanation:

hope this helps you dear friend.

8 0
3 years ago
Simplify 3(r + 4) - 5r
Nimfa-mama [501]

Answer: 12-2r

Step-by-step explanation:

3r+12-5r

= -2r+12 or 12-2r

6 0
2 years ago
Read 2 more answers
5STARS/BRAINLIEST TO CORRECT ANSWER
Natalija [7]
Your answer is the second option, -3, -6, -12, etc.

The information we are given tells us that a1 = -3 and an = 2 × a(n - 1). This means that if we want to find the value of a2, we just need to substitute -3 into the equation:

a2 = 2 × a1 = 2 × -3 = -6

And then to find a3, we substitute in a2, which in this case is -6, so:

a3 = 2 × a2 = 2 × -6 = -12

The only option with the first 3 terms as -3, -6, -12 is the second option, so that is the answer.

I hope this helps!
5 0
3 years ago
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