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Juli2301 [7.4K]
3 years ago
5

Does anyone know about this question I give brainless If you answer this correctly

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
4 0

Answer:

Side x = 2.12132 = 3√2/2

Step-by-step explanation:

I used a triangle calculator to find side x

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algol [13]

700

Step-by-step explanation:

you just take 10 times it by itself 1 time you get 100 then you times it by 7

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3 years ago
True or false? The quadratic equation 10p2 - 5p = -8 has one solution.
pav-90 [236]

Answer: False

=============================================

Explanation:

I'll use x in place of p.

The original equation 10x^2-5x = -8 becomes 10x^2-5x+8 = 0 after moving everything to one side.

Compare this to ax^2+bx+c = 0

We have

  • a = 10
  • b = -5
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Plug those three values into the discriminant formula below

d = b^2 - 4ac

d = (-5)^2 - 4(10)(8)

d = 25 - 40*8

d = 25 - 320

d = -295

The discriminant is negative, which means we have no real solutions. If your teacher has covered complex or imaginary numbers, then you would say that the quadratic has 2 complex roots. If your teacher hasn't covered this topic yet, then you'd simply say "no real solutions".

Either way, this quadratic doesn't have exactly one solution. That only occurs when d = 0. Therefore, the original statement is false.

6 0
2 years ago
Round the fraction to 0, 1/2, or 1.<br><br><br><br> 9/10
marishachu [46]

Answer:

round to 1

Step-by-step explanation:

it is closest to 1 so it wouldnt make sense to round to a number farther away

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3 years ago
Which question is a statistics question that anticipates variability? A) How old am I? B) How old is my cat? C) How old is my ne
e-lub [12.9K]
D, because there are several students that are in your school. There would be many different answers.
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There are a lot of other step that will be in between but the answer will end up being.....

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3 years ago
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