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zalisa [80]
3 years ago
8

The formula for the area of a triangle is A-1bh. Solve for b.

Mathematics
2 answers:
VMariaS [17]3 years ago
7 0

yikes i messed up like bad

Nady [450]3 years ago
5 0

Answer:

<h2>b = <u>2A</u></h2><h2>       h</h2><h2 />

Step-by-step explanation:

A = 1/2 b h

A2 = b h

b = <u>2A</u>

      h

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For the given set, first calculate the number of subsets for the set, then calculate the number of proper subsets. {18, 8, 14, 9
kicyunya [14]

Answer:

Subsets of the given set = 32

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Step-by-step explanation:

Given set is {18, 8, 14, 9, 6} having 5 elements.

We know number of subsets of a set having n elements are represented by

2^{n}

where n is the number of elements in the set.

Therefore, subsets of the given set = 2^{5}

= 32

Since original set itself is a subset of its own, is not a proper subset.

Therefore, proper subset of a set = 2^{n}-1

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= 32 - 1

= 31

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3 years ago
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Alex73 [517]

Answer:

B.) y=-4x-2

Step-by-step explanation:

If the line is parallel, the slope is the same

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Distribute

y-6 =-4x -8

Add 6 to each side

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3 0
3 years ago
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klasskru [66]

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<em>Have a Great Day</em>

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Dmitrij [34]

Answer:

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7 0
3 years ago
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