2 years ago

Expression in simplest form

Mathematics

1 answer:

SashulF [63]2 years ago

6 0

Answer:

$-x^{3} -9x^{2}$

Step-by-step explanation:

I think.

Pls give Brainliest.

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If one of the short sides of a 45-45-90 triangle equals 5, how long is the hypotenuse?

Alla [95]

Answer:

hypotenuse= 2 $\sqrt{5}$

Step-by-step explanation:

the triangle is equal tow side so it is two side =5 cm

then the hypotenuse by Phitagors theory the triangle hypotenuse =

$\sqrt{5^{2} +5^{2} }$ = 2 $\sqrt{5}$

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3 years ago

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vodomira [7]

Answer:

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Step-by-step explanation:

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bonufazy [111]

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3 years ago

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aalyn [17]

Answer:

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Step-by-step explanation:

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2 years ago

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Help me please answer

neonofarm [45]

Answer:

Volume of cone = 90 ft³

Step-by-step explanation:

diameter of cone = 6ft

radius of cone = 3ft

height = 10ft

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V = (3 × 3 × 3 × 10)/3

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3 years ago