A circle is 360 degrees so if we divide it in 5 equal parts each part must be 72 degrees. (360/5= 72)
So if each part is 72 degrees, then 4 parts are 4x72=228 degrees
Answer:
f(-12) = -15
Step-by-step explanation:
f (-12)
we put -12 in place of x
-12 - 3 = -15
so, f(-12) = -15
The odds that the three dice's numbers will be different are 5/9 (probability) when three dice, one each of red, blue, and green, are thrown.
The odds of the green die's number being different from the red die's number are 5/6.
The likelihood that the probability blue die will have a different number from both the red and green dice is 4/6=2/3 in the circumstances where the red and green dice have different numbers.
Consequently,
5/6*2/3
=10/18
=5/9 represents the likelihood that all three numbers are different.
Learn more about probability here
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<h2>
Answer:</h2>
The number is -2.
<h2>
Step-by-step explanation:</h2><h3>Written out, our equation looks like this:</h3><h3>(-5·x)+2=12</h3>
We'll start of by taking our final result of 12 and subtracting 2, as the beginning of the statement says "two more."
<h3>12 minus 2 gives us
10.</h3>
Now, since the statement says "the product of -5," we will take this 10 and divide by -5.
<h3>10 divided by -5 gives us -2.</h3>
This means that our number, x equals -2. Of course, we must input this solution to double check our work.
<h3>(-5·<u>
-2</u>)+2=12</h3><h3>10+2=12</h3><h3>12=12</h3>
<h2>Our final answer is x=-2!</h2>
It creates a 90 degree angle so that means its perpendicular.
