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2 years ago

Help! I will give brainliest!!!!

Mathematics

1 answer:

Strike441 [17]2 years ago

4 0

Answer:

3.14 (or pi ) feet

Step-by-step explanation:

Entire circle circumference = pi *d = 8 pi feet

45 degrees is a fraction of the entire 360 degrees of the circle

45 / 360 * 8 pi = pi = 3.14 ft

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The grid shows figure Q and its image figure Q' after a transformation: Figure Q is a pentagon drawn on a 4 quadrant grid with v

kumpel [21]

Check the picture.

we notice that for every pair (x, y) in Q, there is a point (-y, x) in Q',

this means that the transformation is a 90° counterclockwise rotation around the origin.

The transformation can be also noticed by sight in the figure.

Answer: 90° counterclockwise rotation

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3 years ago

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What is the surface area of this shape?

posledela

Answer:

SA : 253.5

Step-by-step explanation:

2(6.5)(6.5) + 2(6.5)(6.5) + 2(6.5)(6.5)

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2 years ago

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RideAnS [48]

Answer:

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Step-by-step explanation:

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3 years ago

Create a figure with half the perimeter of a given figure.

LenaWriter [7]

Step-by-step explanation:

First you have to add up all of the numbers that make up the perimeter of this arrow.

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3 years ago

If two sets are disjoint, then what region represents the union of their complements in a Venn diagram?

katrin [286]

If 2 sets are disjoint means they have not any common element.

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cercle₁ ∩ cercle₂ =Ф.
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2 years ago

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