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777dan777 [17]
4 years ago
6

The mathematical expression 9 ∉ T means:

Mathematics
1 answer:
Katyanochek1 [597]4 years ago
7 0
9∉T means that 9 is not an element of the set T .
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Is this statement always true?A cross section parallel to the base of a right rectangular prism is a square
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Answer:

Step-by-step explanation:

No, it's not always true

4 0
3 years ago
An equation is shown 5 x + 3x equals 5x + 15 / 2 what value of 3 x makes this equation true
Ipatiy [6.2K]
3x would have to be 15/2.

Since we have that 5x+3x=5x+15/2, the only pieces that are different are the 3x and the 15/2.  This gives us the equation

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If we were to go on and solve this equation, we would multiply by 2, giving us
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Then we would divide by 6:
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4 years ago
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1 1/2 cups vegetable oil is needed. You're tripling the recipe, so you put 1/2 cup and 1/2 cup together to get one, but you still need one more half cup. The answer is 1 1/2 cups
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4 years ago
What is the midpoint of the line segment with endpoints(-2,-2) and (4,6)
Ann [662]

Answer:

The midpoint of points (-2,-2)\ and\ (4,6) is (1,2).

Step-by-step explanation:

Given points are (-2,-2)\ and\ (4,6). We need to find the midpoint of the line segment.

The formula of finding midpoints between the point (x_1,y_1)\ and\ (x_2,y_2) is

(\frac{x_1+x_2}{2}),(\frac{y_1+y_2}{2})\ Equation(1)

W have points (x_1,y_1)=(-2,-2). And (x_2,y_2)=(4,6)

Let us plug the value in Equation (1)

(\frac{-2+4}{2} ),(\frac{-2+6}{2})

(\frac{2}{2}),(\frac{4}{2})\\ \\(1,2)

So, the midpoint of points (-2,-2)\ and\ (4,6) is (1,2).

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4 years ago
Find the area of the trapezoid
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Add every side together then divide it by 100
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3 years ago
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