Need help fast please

Mathematics

1 answer:

iris [78.8K]3 years ago

7 0

Answer:

Step-by-step explanation:

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mestny [16]

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Nathan has a sculpture in the shape of a pyramid. The height of the sculpture is 3 centimeters less than the side length, x, of

uysha [10]

Let
x-----------> the side length of a pyramid square base
h-----------> the height of the sculpture in the shape of a pyramid

we know that
h=(x-3)
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then
x² *(x-3)/3=162----------> x³-3x²=486----------> x³-3x²-486=0
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using a graph tool-----------> to find the solution
x=9 cm -------------> see the attached figure
h=(x-3)-----> h=9-3--------> h=6 cm

the answer is
the length of the sculpture’s base is 9 cm
the height of the sculpture is 6 cm

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2 years ago

What does “ Classify each polynomial by degree and number of terms” mean?

MrMuchimi

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lora16 [44]

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