3 years ago

A regular polygon is a polygon with blank sides and angles

Mathematics

1 answer:

In-s [12.5K]3 years ago

5 0

Regular polygon is a polygon with equal sides and equal angles!!!

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An architect is making a floor plan for an apartment. The floor plan will include a Great Room with a length of 30 feet and a wi

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5 inches

Step-by-step explanation:

we know that

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3 years ago

A submarine at a depth of -2 2/3 feet descended 5 1/2 feet. How many feet must the submarine rise to reach the surface? Explain

vladimir2022 [97]

Original position of the submarine below the Surface = -2 2/3= -8/3

Submarine at a depth of -2 2/3 feet descended by 5 1/2 feet.

So new position of the Submarine = $\frac{-8}{3}-\frac{11}{2}\\\\ = \frac {-16 - 33}{2}\\\\ = \frac{-49}{6}$

To Reach the surface submarine must rise = 0-(-49/6)

As seen from the equation the two negative sign [(-)(-)] will change into a positive sign.

At the surface the position of the submarine = +49/6 feet

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3 years ago

-8(-8+2)-4 solve please

Anvisha [2.4K]

Answer:

Step-by-step explanation:

-8(-8+2)-4

1) Simplify <u>inside the parenthesis</u>: (-8+2)

-8(-6)-4

2) Multiply -8 and -6:

48-4

3) Simplify:

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3 years ago