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Fantom [35]
2 years ago
5

Plzzzzzzzzzzzzzz help me i suck at this

Mathematics
2 answers:
Ivenika [448]2 years ago
8 0

Answer:

953.78

Step-by-step explanation:

the area of the circle = 4.5*4.5*3.14 = 63.585

the area of the container = 63.585*15 = 953.78

OverLord2011 [107]2 years ago
4 0

Answer:

9 \times 9 \times 0.25 \times \pi \times 15 = 953.775 = 953.78

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3 years ago
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3 years ago
Write a quadratic equation with roots of 3/4 and -4
Vaselesa [24]

A quadratic equation given roots is solved by using the relation

{x}^{2}  - (sum \: of \: roots)x + product \: of \: roots

from the question,

sum of the root will be

\frac{3}{4}  + ( - 4) =  \frac{3}{4}  - 4

=   \frac{3 - 16}{4}

=  \frac{ - 13}{4}

and also, product of the roots will

be

\frac{3}{4}  \times ( - 4) =  - 3

now substituting the sum of roots and product of roots into the equation

{x}^{2}  - ( -  \frac{13}{4} )x - 3

=  {x}^{2}  +  \frac{13}{4} x - 3

as the quadratic equation for the root 3/4 and -4

4 0
3 years ago
Triplicate ratio of 2:1 is​
castortr0y [4]

Answer:

8/27

Step-by-step explanation:

The triplicate ratio of 2:3 is 2^3/3^3 = 8/27

HAVE A GREAT DAY!

3 0
2 years ago
Tell how you can use tools to solve a math <br> problem
castortr0y [4]
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