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iogann1982 [59]
3 years ago
11

-9= -2 minus 7 Help explain this and answer it !!!!!

Mathematics
1 answer:
Westkost [7]3 years ago
6 0

Answer & Explanation:

"The Magical Number Seven, Plus or Minus Two: Some Limits on Our Capacity for Processing Information" is one of the most highly cited papers in psychology. It was published in 1956 in Psychological Review by the cognitive psychologist George A. Miller of Harvard University's Department of Psychology.

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A rectangle on a coordinate plane has vertices L(0, 6), M(8, 6), N(8, 0), and O(0, 0). What are the dimensions of the rectangle?
madam [21]
Based on the given, there are two ways to know the dimensions of the rectangle. First, by simply drawing the coordinates given in a cartesian coordinate plane, P1(0,6),P2(8,6) by looking at the ordinate the length is 6 units, thru P3 (0,0) and P4 (8,0) and looking at the abscissa, the width is 8 units. The second way is through the distance formula, d=sqrt (X2-X1)2+(Y2-Y1)2. The dimensions are L=8 and W=6
4 0
4 years ago
Read 2 more answers
Can someone please help me with my homework and explain it to me I will mark as brainlyist
Keith_Richards [23]

Answer:

121.76

Step-by-step explanation:

the original price is 83.97. you would have to find 45% of that. you would do this by putting x/83.97= 45/100

multiply 45 and 83.97 to get 3778.65. then divide that by 100 to get 37.7865. Add that to 83.97 to get 121.7565. round it to the nearest hundreth to get the total of 121.76 dollars

mark as brainlyest and answer my question

8 0
3 years ago
The city of Whitehorse, Yukon, receives its maximum amount of sunlight of 19.15 hrs on June 21, and its least amount of sunlight
aleksklad [387]

Answer:

I don't first one but I sure know B

Step-by-step explanation:

In B, the days where we can receive that many hours of sunlight include just after June and before December.

5 0
4 years ago
Select ALL the correct answers.
Oxana [17]
The solutions are: (-10,0), (-1,5), and (2,8). Please, see the attached graph.

7 0
4 years ago
Which expression is equivalent to 16x4 – 64? and explain the answer plzz​
GuDViN [60]

Answer:

4(4x1-16)

Hope this helps

Have a good day :)

PS I disibuted 4 to 4x1 to get 16 and 4 to -16 to get -64

Step-by-step explanation:

3 0
3 years ago
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