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3 years ago

PLEASE PLEASE HELP!!

Mathematics

2 answers:

Sloan [31]3 years ago

3 0

Answer:

Step-by-step explanation:

11)

A= (B x H)/2

A= (2.9x3.2)/2= 4.64cm²

12)

A= (B+b)H /2

A= (12+10)5.6 /2 = 61.6in

MatroZZZ [7]3 years ago

3 0

Answer:

I think that the answer might be 9.30 for the first one and the second one I think is 670.

Step-by-step explanation:

To find the area, you have to multiply the height and width for the two figures.

3.2 × 2.9 = 9.28

12 × 10 × 5.6 = 672

I think you round those to the nearest tenth. 9.28 would be 9.30 and 672 would be 670. I hope this answers your question.

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Alex73 [517]

Answer:

He gets 42 visitors 4 weeks after starting to build his website.

He gets 10 new visitors per week.

Step-by-step explanation:

Equation for the number of visitors:

The equation for the number of visitors Timmy's new website receives after t weeks is:

$v(t) = 10t + b$

In which b is the number of visitors rightly after he starts.

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This means that $b = 2$ , so:

$v(t) = 10t + 2$

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This is v(4). So

$v(4) = 10(4) + 2 = 40 + 2 = 42$

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After 0 weeks:

$v(0) = 10(0) + 2 = 0 + 2 = 2$

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$v(1) = 10(1) + 2 = 10 + 2 = 12$

2 weeks:

After 2 week:

$v(2) = 10(2) + 2 = 20 + 2 = 22$

22 - 12 = 12 - 2 = 10

He gets 10 new visitors per week.

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2 years ago

Which Trig. Function do you use to find X?

zvonat [6]

Answer:

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Answer:

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Answer:

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