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ozzi
3 years ago
8

Serrians triangle has a height of 3x-4 and the base length is 8x+4 what is the area of the triangle

Mathematics
1 answer:
kirill115 [55]3 years ago
3 0
Area of a triangle is base × height ÷2
base=8x+4 x=-4/8 x=-1/2
height=3x-4 x=4/3

A=b×h÷2
A=(-1/2×4/3)÷2
A=(-4/6)÷2
A=(-4/6)÷2/1 to divide by fractions flip the second and multiply
A=-4/6×1/2
A=-4/12
A=-1/3
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Step-by-step explanation:

v(-2)= 12-2x(-2)-5

=12+4-5

=16-5

=11

v(0)= 12-2x0-5

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v(5)= 12-2x5-5

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<em><u>Hope </u></em><em><u>it </u></em><em><u>helps </u></em>

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1 year ago
in a recent season NASCAR driver Jimmie Johnson won 6 of the 36 total races held to the nearest thousand ,find the part of races
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We can simplify this:
\frac{1}{6}.

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2 years ago
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Can you guy's please help me out I was absent and now I don't have a clue!
Elena-2011 [213]
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Initially, there were only 86 weeds in the garden. The weeds grew at a rate of 8% each week. The following function represents t
dybincka [34]

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<h3>How to rewrite the function?</h3>

The function is given as:

f(x) = 86(1.08)^x

There are 7 days in a week.

This means that:

1 day = 1/7 week

So, x days is

x day = x/7 week

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