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taurus [48]
3 years ago
10

the rop of a table is in the shape of a trpezoid.it has height 1.5 feet and two parallel bases measure 3 feet and 5 feet.what is

the area of the top of the table?
Mathematics
1 answer:
alexandr1967 [171]3 years ago
7 0
A_{trapezoid} = \dfrac{(b_1 + b_2)h}{2}

A_{trapezoid} = \dfrac{(3~ft + 5~ft)(1.5~ft)}{2}

A_{trapezoid} = 6~ft^2
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Answer:

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Step-by-step explanation:

The slope of the equation that was given is - 2/3

The slope in a slope intercept equation is the number in front of the x when the value of the number in front of the y = 1 and x and y are on opposite sides of the equal sign. Let's translate that.

The original equation is y = -(2/3)x + 5/3

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Now you need to use the given point

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5 = (-2 * -3)/3 + b Multiply -2 * - 3 = 6

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5 = 2 + b               Divide

5 - 2 = b                Subtract 2 from both sides

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b = 3

Answer y = (-2/3)x + 3 or C


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