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andriy [413]
3 years ago
13

I need help please and thank you

Mathematics
1 answer:
Phoenix [80]3 years ago
8 0

Answer:

28.26

Step-by-step explanation:

This is the formula for area of a circle

A = pi r^2

Substitute the given values

A = 3.14 (3)^2

A = 3.14 (9)

28.26

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Leela sold her necklace for profit of 7% if she sell it for 294 more dollar she would have got 10% profit what is cost price
4vir4ik [10]
So, 10%-7%=3%=$294
$294/3%=$9800
Answer: The cost price of the necklace is $9800.
7 0
3 years ago
Please help with this and pls explain how to got this in simple words! Thank you! Will give brainliest to the best answer! Pleas
KengaRu [80]

Answer:

$60775000

Step-by-step explanation:

Question ask for how much $ you lose in 52 weeks.

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8 0
3 years ago
What function equation is represented by the graph?
kupik [55]

the answer would be ...

f(x) = -5/2x + 4

We know this because the constant in this equation, 4, is the y-intercept!

This means that the number without the variable is <u>where the line intersects the y-axis. </u>

Additionally, the slope is called the "rise over run", but in this case it is negative. At the point, 4, on the y-axis,<u> we go down 5 units (the numerator of the slope) and to the right by 2 units (the denominator). </u>

We find ourselves at where the line intercepts the x-axis!

I hope my explanation isn't confusing and that it is helpful! If you have any questions or concerns, message me! :)

8 0
3 years ago
9. Why do some savanna plants flower for only part of the year?
Elena-2011 [213]

Answer:

D

Step-by-step explanation:

The Savannah has very limited resources because of its environment so plants need to conserve and save as much energy and water as they can

3 0
2 years ago
Which expression represents the volume, in cubic units, of
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Step-by-step explanation:

8 0
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