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riadik2000 [5.3K]
2 years ago
11

Help help help please

Mathematics
1 answer:
Olin [163]2 years ago
4 0

Answer:

Step-by-step explanation:

a² + b² = c²

a² + 9² = 12²

a² + 81 = 144

a² = 63

a = √63

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So u do 5/3 = 1.666
         



6 0
3 years ago
An experiment observes an integer uniformly chosen from {1.2, 3.4.5, 6, 7, 8, 9, 10, 11.12}
Brrunno [24]

Answer:

Options D & E are independent

Step-by-step explanation:

For any of the options to be independent, they have to be mutually exclusive i.e A ∩ B = 0

A) A ∩ B = {1, 2, 3}. They are not mutually exclusive and so they are not independent.

B) A ∩ B = {3}. They are not mutually exclusive and so they are not independent.

C) A ∩ B = {8}. They are not mutually exclusive and so they are not independent.

D) A ∩ B = 0. They are mutually exclusive and thus they are independent.

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8 0
3 years ago
Write an equation in slope-intercept form
PolarNik [594]
OMG im suffering in this too 

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6 0
3 years ago
Can the function f(x) = x^2 - 4x + 4 be factored? If so write in factored form.
Mashutka [201]

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(x-2)(x-2)

Step-by-step explanation:

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8 0
2 years ago
Factor the expression below.
Gnom [1K]

Answer:

A. (x-5)(x-5)

Step-by-step explanation:

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2y=-10

y=-5

So this becomes (x-5)(x-5)

Hope this helped!

4 0
2 years ago
Read 2 more answers
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