Seperate the 47 into 2 different numbers at can be added together
40 +7 = 47
So now you have: 9(40+7)
This would become (9 * 40) + (9*7)
Answer: P = 3/10
Step-by-step explanation:
Given: The total number of marbles - 5 + 2 + 3 = 10
The number of black balls = 2
Then the number of balls which are not black 10 - 2 = 9
Then the probability of not drawing a black marble is given by
P(Not Black) = Not black = 8/10 = 4/5
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Total
The number of red marbles = 3
Then the probability of drawing a red marble is given
P(Red) = Red = 3/10
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Total
Answer:
Step-by-step explanation:
<em><u>The polynomial expression represents the area of the trapezoid is:</u></em>
<em><u>Solution:</u></em>
Given that,
The bases of an isosceles trapezoid are represented by 3x and (3x + 4)
The height of the trapezoid is represented by (x + 2)
To find: area of the trapezoid
<em><u>The area of the trapezoid is given as:</u></em>
Where b₁ and b₂ are the bases and h is the height
Therefore,
Thus the polynomial expression represents the area of the trapezoid is found
Answer:
2/^7-2+1=57
Step-by-step explanation: