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serious [3.7K]
3 years ago
5

PLEASE HELP! BIG POINTS!!!!;)

Mathematics
2 answers:
inysia [295]3 years ago
5 0

Answer:

2.5

Step-by-step explanation:

ok so triangle RST is half the size of triangle XYZ

cuz RT equals 8 and XY equals 16 meaning their half the size (8 x 2 = 16)

so all we have to do is divide 5 by half : 5/2 = 2.5

~batmans wife dun dun dun.....

KengaRu [80]3 years ago
4 0
The value of b would be 2.5.

As you can see on the picture, the hypotenuse side goes from 8 to 16. Therefore, we know that b has to be half of 5. 

I hope this helped you.

Brainliest answer is always appreciated. <span />
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Domain is the numbers you can use
we can use all real numbers for this one

rangge is the numbers we get from inputting the domain

well, this is a 4th degree, so we need to find the minimum,because the leading coefient is positive so it opens up, and as x approaches negative and positive infinity, then f(x) approaches infnity

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take derivitive
f'(x)=4x^3-18x^2-8x+54
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we use a sign chart
the minimum occurs at hwere the derivitive changes from negative to positive
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evaluate f(-1.652) and f(4.2145)
f(-1.652)=-110.626
f(4.2145)=-22.124
the least value is -110.626
that is the minimum

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range is from -110.626 to infinity
8 0
3 years ago
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Lapatulllka [165]
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