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WITCHER [35]
3 years ago
5

Will mark brainliest!!!!!!! Please help!! 18 points for right answer!

Mathematics
2 answers:
sasho [114]3 years ago
8 0
Not sure lol I just commented so the other person can get brainliest.
Sonbull [250]3 years ago
4 0
I think it should be 1.7?

a^2 + b^2 = c^2

c^2 = 16

Square root of 16 is 4.

1 + 3 = 4

Square root of 1 is 1 and square root of 3 is given, which is 1.7.

An equilateral has two right triangles out together, so basically that would be a rectangle.

1 x 1.7 = 1.7
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2 years ago
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Jhonny has 7 apples how manuy apples does jonny haves
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2 years ago
Sometimes a change of variable can be used to convert a differential equation y′=f(t,y) into a separable equation. One common ch
enot [183]

Answer:

y=\frac{-7t^2+22t-7}{7t-22}

Step-by-step explanation:

We are given that

Initial value problem

y'=(t+y)^2-1, y(3)=4

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z=3+4=7

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Differentiate z w.r.t t

Then, we get

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C=-\frac{22}{7}

Substitute the value of C then we get

z=-\frac{1}{t-\frac{22}{7}}

z=\frac{-7}{7t-22}

y=z-t

y=\frac{-7}{7t-22}-t

y=\frac{-7-7t^2+22t}{7t-22}

y=\frac{-7t^2+22t-7}{7t-22}

8 0
4 years ago
Please help me , i have no idea what the answer is
liraira [26]

So,

We see in Statement 3 that WY = WY.  This seems obvious, but it ensures that quantities don't change their values.  We call this property of something being equal to itself, the "reflexive property."

The correct answer is the third option.

4 0
3 years ago
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