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3 years ago

Can someone tell me what this figure is HEEEEEEEEEELP !!!!!!!

Mathematics

2 answers:

Sergeeva-Olga [200]3 years ago

8 0

Answer:

Step-by-step explanation:

its a variable. this one represents x. a variable is something that represents an unknown value.

Tanzania [10]3 years ago

7 0

It’s a variable , you need to find the amount it equals

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Vilka [71]

Answer:

The answer is 44 cm^2

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3 years ago

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Help will mark Brainly

o-na [289]

Answer:

V ≈ 8.67x10^7 ft^3

Step-by-step explanation:

We know that the volume of a pyramid is V= (lwh)/3

Since it is a square pyramid, it means that the length and the width are the same:

Length=755.9 feet

Width=755.9 feet

Height=455.4 feet

So, the volume is :

V = [(755.9)(755.9)(455.4)]/3

V = 86736214.158 ft^3

V ≈ 8.67x10^7 ft^3

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3 years ago

Subtract (x^2+5-6)-(-2x^2-3x-7) explain each step

Anvisha [2.4K]

Your answer is 3x^(2)+3x+6

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3 years ago

F(x) = 2x + 3g(x) = 2x² + 6x + 13Find: (gºf)(x)

Butoxors [25]

Answer:

The function (gof)(x) is;

$(g\circ f)(x)=8x^2+36x+49$

Explanation:

Given the functions;

$\begin{gathered} f(x)=2x+3 \\ g(x)=2x^2+6x+13 \end{gathered}$

Solving for the function;

$(g\circ f)(x)=g(f(x))$

so, we have;

$\begin{gathered} g(f(x))=2(f(x))^2+6(f(x))+13 \\ g(f(x))=2(2x+3)^2+6(2x+3)+13 \\ g(f(x))=2(4x^2+12x+9)^{}+6(2x)+6(3)+13 \\ g(f(x))=8x^2+24x+18^{}+12x+18+13 \\ g(f(x))=8x^2+24x^{}+12x+18+18+13 \\ g(f(x))=8x^2+36x+49 \end{gathered}$

Therefore, the function (gof)(x) is;

$(g\circ f)(x)=8x^2+36x+49$

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11 months ago

Under his cell phone plan, Samuel pays a flat cost of $41.50 per month and $5 per gigabyte. He wants to keep his bill at $52.50

MakcuM [25]

Answer:

512

Step-by-step explanation:

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3 years ago

Can someone tell me what this figure is HEEEEEEEEEELP !!!!!!!​

Can someone tell me what this figure is HEEEEEEEEEELP !!!!!!!