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german
3 years ago
13

Show that each property of matrices is true for all 2 by 2 matrices scalar distributive

Mathematics
1 answer:
OLga [1]3 years ago
8 0
I don't know either. sorry.
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photoshop1234 [79]
It is right 1 down 3
8 0
3 years ago
Hi please help and show how you got to your answer! Thank you
Phoenix [80]

Answer: PQ=15

Step-by-step explanation:

XY=(PQ+SR)/2

PQ+SR=2*XY

PQ+35=2*25

PQ+35=50

PQ=15

4 0
2 years ago
What is perimeter? What is area? How can you find the perimeters and areas of triangles, parallelograms, rectangles, squares, an
marusya05 [52]
The perimeter of a figure is the total distance around the edge of the figure. The area of a flat, or plane figure is the number of unit squares that can be contained within it. The unit square is usually some standard unit, like a square foot or a square inch. I don't really know the rest but I did the first two lol
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3 years ago
I need help on this question as soon as possible
Dennis_Churaev [7]

Answer:

2.5, 5, 7, 8

Step-by-step explanation:

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3 years ago
Please help me with this problem please please i really need help
Sveta_85 [38]
She paid $35 and part b is it would've been $32 
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