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kompoz [17]
2 years ago
8

find the perimeter of a rectangle if its breadth is (a+1)cm and its length is 2cm more than the breadth.​

Mathematics
1 answer:
elena55 [62]2 years ago
3 0
See the picture below

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Answer this math question for 10 points
MatroZZZ [7]
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3 years ago
The numbers on this ruler represent centimeters. 170cm
SVEN [57.7K]

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Step-by-step explanation:

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Find the coordinates of the vertices of a triangle after a 90 degree rotation counterclockwise about the origin.
Oksana_A [137]

Step-by-step explanation:

The rule for a 90 degree counterclockwise is

(x,y) -> (-y,x)

so

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3 years ago
In a mathematics class, half of the students scored 79 on an achievement test. With the exception of a few students
Yakvenalex [24]
In this situation, you have:
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3 0
3 years ago
Is the enlargement or a reduction? Find the scale factor of the dilation.<br> Explain
malfutka [58]

Good evening ,

Answer:

In this case the dilation is a reduction (as you can see the image triangle is smaller than the original triangle)

and also the scale factor = OA’/OA = 2/6 = 1/3

since  -1 < 1/3 < 1 then it’s a reduction.

Step-by-step explanation:

Look at the photo below for more details (notice OA’ and OA).

________________________________________________

:)

4 0
2 years ago
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