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Nata [24]
3 years ago
10

Help please I need to pass this class help appreciated

Mathematics
2 answers:
photoshop1234 [79]3 years ago
7 0

Answer:

387420489

Step-by-step explanation:

hope this helped

Olenka [21]3 years ago
6 0

Answer:

9 to the 9th power

Step-by-step explanation:

-3+12 =9

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Factor the binomial b^2 - 9
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Answer:

(b-3)(b+3)

Step-by-step explanation:

b^2+3b-3b-9

7 0
2 years ago
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The parabola below is a graph of the equation, . -y^2+x=-4
serious [3.7K]
The parabola divises the plan into 2 parts. Part 1 composes the point A, part 2 composes the points C, D, F.
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</span>+ All the points (x;y) satisfies: -y^2+x< -4 is in part 1.
+ All the points (x;y) satisfies: -y^2+x> -4 is in part 2<span>.

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4 0
3 years ago
You have a bag that contains 20 quarters, 20 dimes, and 15 nickels. When randomly selecting two coins with no replacement find t
iogann1982 [59]

Answer:

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Step-by-step explanation:

probability of getting 2 quarters?

ok

first draw:  there are 20 quarters to choose from

second draw: there are 19 quarters left to choose

so Total coins are 65 coins

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4 0
3 years ago
I wanna know an answer to this math problem I need help with9(p-4)=18 answer
Solnce55 [7]

Answer: y=6

Step-by-step explanation:

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7 0
3 years ago
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x2

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4 0
2 years ago
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