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Lerok [7]
2 years ago
13

Find whole number values for h and the length of the missing shorter base.

Mathematics
1 answer:
xxMikexx [17]2 years ago
3 0

The area of a shape is the amount of space the shape can occupy.

<em>The values of the height and the shorter base are: 8cm and 2cm respectively</em>

<em />

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The given dimensions are:

\mathbf{Area = 40cm^2}

\mathbf{Base = 8cm}

The area of a trapezoid (see attachment) is:

\mathbf{Area = \frac 12(Base_1 + Base_2) \times Height}

So, we have:

\mathbf{40 = \frac 12(8 + Base_2) \times Height}

Multiply through by 2

\mathbf{80 = (8 + Base_2) \times Height}

The whole number values of base and height that satisfy the above equation is:

\mathbf{Base_2 = 2}

\mathbf{Height = 8}

i.e.

\mathbf{80 = (8 + Base_2) \times Height}

\mathbf{80 = (8 + 2) \times 8}

\mathbf{80 = 10 \times 8}

\mathbf{80 = 80}

Hence, the values of the height and the shorter base are: <em>8cm and 2cm respectively</em>

Read more about areas at:

brainly.com/question/16418397

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In 1995, the moose population in a park was measured to be 4200. By 1998, the population was measured again to be 1600. If the p
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Answer:

P = -2600/3 t + 25600/3

P = -8200/3

Step-by-step explanation:

t is the time in years since 1990, so two points on the line are (5, 4200) and (8, 1600).

Using the points to find the slope:

m = (y₂ − y₁) / (x₂ − x₁)

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In 2003, t = 13:

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