3 years ago

Help!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

KIM [24]3 years ago

6 0

Answer:

$449.6

Step-by-step explanation:

First find the area of the rectangle which is 4 units by 5 units and then the circle using 4.13(pi)r^2.

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fenix001 [56]

Answer:

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Step-by-step explanation:

Hello

To simplify the polynomial we must eliminate the parentheses

by definition

$ax^{n}*bx^{m} =abx^{n+m}$

$(2x-1)(2x^{2} +5x+3)+(3x+6)\\(4x^{3} +10x^{2} +6x-2x^{2} -5x-3)+(3x+6)\\\\We\ add\ the\ similar\ terms\\\\(4x^{3}+8x^{2} +x-3)+(3x+6)\\\\4x^{3}+8x^{2} +4x+3$

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