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Pie
3 years ago
14

What is −2 1/4 ⋅ (−2 13) ? A −5 1/4 B −4 1/12 C 4 1/12 or D 5 1/4

Mathematics
1 answer:
vovikov84 [41]3 years ago
8 0
Your question is not clear. I’m not sure if it’s -213 or -2 1/3...

But if you question was -2 1/4 x (-2 1/3),

then your answer would be
D= 5 1/4

Hope this helped! Let me know if you have any questions.

Mark me Brianliest please:)
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Read 2 more answers
Use distributive property to write an equivalent expression. Use paper and pencil to
just olya [345]

Answer:

A) 6Gn + 12 (or 6n+12, if that’s what you meant)

B) 4p²+9p

C) 5r²+20r

Step-by-step explanation:

A. If you meant 6(n+2)...

Multiply 6 by n and also 6 by 2:

6n + 12

B. Multiply p by 4p and also p by 9

4p²+9p

C. Multiply 5r by r and also 5r by 4

5r²+20r

Hope this helped!

8 0
3 years ago
Q # 6 please help to resolve
Rus_ich [418]
The numbers of choices in each category are multiplied together. We assume the order of paint choices matters: using color 1 in area A and color 2 in area B is not the same as using color 2 in area A and color 1 in area B.

P(7,2)*4*3*2 = 42*4*3*2 = 1008 ways

_____
P(n, k) = n!/(n-k)!
P(7, 2) = 7*6 = 42
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2 years ago
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