25 points and brainiest

Mathematics

1 answer:

kolezko [41]2 years ago

7 0

answer: 756 cm

explanation: You can multiply the length(9) by the width(7) and multiply by the height(12), or you can multiply by the height first then the width and last the length.

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Find the equation of the function in the graph

andrezito [222]

Answer:

Step-by-step explanation:

it is a graph of $x^{2}$

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Of all the visitors to a museum on Saturday, 18% were kids younger than 11 years old. In lowest terms, write the fraction of vis

Aleksandr-060686 [28]

<h3>Answer: 9/50</h3>

Explanation:

Any percentage converts to that number over 100.

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zheka24 [161]

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Mashutka [201]

Let
x--------> original length side of a square

we know that
area rectangle=length*width
area=126 in²
length=(x+8)
width=(x-3)
so
126=(x+8)*(x-3)------> x²-3x+8x-24=126----> x²+5x-150=0

using a graph tool------> to resolve the second order equation
see the attached figure
the solution is
x=10 in

the answer is
the original length side of a square is 10 in