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SIZIF [17.4K]
3 years ago
5

I need help............

Mathematics
1 answer:
marshall27 [118]3 years ago
3 0
A.
\frac{16 + 104}{150}  =  \frac{120}{150} =  \frac{4}{5}  = 80\%
b.
\frac{22 + 104}{150}  =  \frac{126}{150}  = 0.84 = 84\%
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Rectangle RSTU and the image R’S’T’U’ are graphed on the coordinate grid below.
Ksju [112]

The rectangle  R’S’T’U’ is a 90° counterclockwise rotation of RSTU so options (A) and (C) will be correct.

<h3>What is a rectangle?</h3>

The rectangle is a geometrical figure in which opposite sides are equal.

The angle between any two consecutive sides will be 90 degrees.

Area of rectangle = length × width.

Perimeter of rectangle = 2( length + width).

Given the rectangle RSTU if we plot it then it becomes a major horizontal rectangle.

If we transpose into R’S’T’U’ then it rotates 90 degrees counterclockwise and becomes a major vertical ractangle.

Hence the rectangle RSTU will rotate 90° counterclockwise to form  R’S’T’U’.

For more about rectangles,

brainly.com/question/15019502

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Step-by-step explanation:


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notka56 [123]

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Step-by-step explanation:

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