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3 years ago

Guys I need the right answer ASAP look at the pic and give me the surface area the options are

Mathematics

1 answer:

Angelina_Jolie [31]3 years ago

5 0

Answer:

the right answer is option D. 90 feet^2

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How is this proportional?

Alja [10]

Answer:

you are subtracting 1.40 everytime to get the number at the bottom

Step-by-step explanation:

2 - 1.40 = 1.40

3 - 1.40 = 2.40

6 - 1.40 = 5.40

7 - 1.40 = 6.40

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2 years ago

Gina wants to go to the water park with her friends. They have a total of w dollars to buy 5 tickets. Each

geniusboy [140]

Answer:W=5x15

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Step-by-step explanation:

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2 years ago

Suppose the circumference of a circle is 2pi what is its area?

soldi70 [24.7K]

Circumference=2πr
2π=2πr
r=1

area=πr^2
area=π(1)^2
area=π

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3 years ago

HURRY PLEASE

MAVERICK [17]

Answers - from top to bottom

$7(x - 2) = x + 16$
$distributive \: property$
$addition \: property \: of \: equality$
$7x = x + 30$
$subtraction \: property \: of \: equality$
$6x = 30$
$division \: property \: of \: equality$
$simplifying$

8 0

3 years ago

Read 2 more answers

Can anyone please help

shusha [124]

$\text{Hi there! :)}$

$\large\boxed{f'(2) = -\frac{16}{27} }$

$f'(x) = \frac{(5 + x^{2} )(-2x) - (7 - x^{2} )(2x)}{(5+x^{2})^{2} } \\\\f'(x) = \frac{-10x-2x^{3}- 14x + 2x^{3} }{(5+x^{2})^{2} } \\\\f'(x) = \frac{-24x}{(5+x^{2})^{2} }\\\\ \text{Solve for the derivative at f'(2) using substitution:}\\\\f'(2) = \frac{-24(2)}{(5+2^{2})^{2} } \\\\f'(2) = \frac{-48}{81} \\\\\text{Simplify:}\\\\f'(2) = -\frac{16}{27}$

8 0

2 years ago

Read 2 more answers