Answer:
Step-by-step explanation:
It's not transistive property
<h3>Calculate the area of the circle</h3>
To start solving this exercise, we obtain as data:
To find the area of the circle. We apply the following formula: A =π r², where
We substitute our data in the formula and solve:
Substituting values into the equation:
Taking the square root:
Multiplying
Therefore, the area of the circle is 300 ft².
Using the Fundamental Counting Theorem, there are 60 different ways to order the pizza.
<h3>What is the Fundamental Counting Theorem?</h3>
It is a theorem that states that if there are n things, each with ways to be done, each thing independent of the other, the number of ways they can be done is:
For this problem, considering the sauce, the topping and the pizza format, the parameters are found as follows:
- For the sauce, there are 2 options, either cheese or tomato, hence .
- For the topping, there are 4 options, but the options may be combined, for example, Pepperoni and Sausage, hence . The subtraction by 1 is because the option of no topping is found in the third parameter.
- The topping can be added to either all the pizza or only half the pizza, hence .
Thus the number of ways for the customer to order a pizza is given by:
N = 2 x 15 x 2 = 60.
More can be learned about the Fundamental Counting Theorem at brainly.com/question/24314866
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6, and 15 is 30
2, 9, and 15 id 54 plz mark me as brainliest
HOPE THIS HELPS!!!!!!! ;-)
Let
Eqn 1 be <span>8x = 2y + 5
</span><span>
And,
</span><span>3x = y + 7
</span>therefore
Eqn 2 is <span> x= 1/3(y+7)
</span>
Sub 2 into 1 gives:
8(1/3(y+7)) = 2y + 5
8/3(y) + 56/3 = 2y + 5
2/3(y) = –41/3
2y=–41
y= –41/2
X= –9/2.
Therefore, <span>{(-9/2, -41/2)} is your solution set. As the notation is equal to (x,y)</span>