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kkurt [141]
3 years ago
5

Geometry math question

Mathematics
2 answers:
maria [59]3 years ago
6 0

The rotation of 90 degrees counterclockwise maps (x,y) to (-y,x).

(8,2)->(-2,8)

Choice C.

Llana [10]3 years ago
4 0

Answer:

I think choice C is the answer

Step-by-step explanation:

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Whitepunk [10]

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i think it would be 1550?

Step-by-step explanation:

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3 years ago
Which of the following terms appear in the expansion of (x + y)10? The letter a in each term represents a real constant.
Neporo4naja [7]
The answer is <span>D. ax4y6
proof 

the binome of newton is   S a x^k y^n-k = (x+y)^n, for k=0...n
for n=10, it is   </span>a y^10+...+  <span>a x4 y^10-4 +...+ax^10</span>
<span>
                     </span>
5 0
4 years ago
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MissTica
1/2(4*32)
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7 0
4 years ago
Can someone explain how to do this? I don't get it.
mihalych1998 [28]

Answer: I think 91.9

Step-by-step explanation:

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The ratio of boys to girls in a class is 3:4. There are 35 students in the class. How many students are girls?
ASHA 777 [7]
There would be 20 girls
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3 years ago
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