3 years ago

Find the missing side of this right triangle

Mathematics

1 answer:

zhenek [66]3 years ago

7 0

Answer:

4, tell me if wrong

Step-by-step explanation:

c² = b² + a²

now, 5x5 = 25

3 x 3 = 9

25 - 9 = $\sqrt{16\\}$

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Answer would be needed ! thanks

Vanyuwa [196]

55/A is the answer

Hope this helps

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3 years ago

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Graph the function f(x)=1/2 sqrt(x+1)

goldenfox [79]

The function is defined only if $x+1 \geq 0 \iff x \geq -1$ . So, the leftmost point is $x=-1$ , and we have

$f(-1)=\frac{1}{2}sqrt(-1+1) = 0$

So, the first point is $(-1,0)$

The three additional points seem arbitrary, so let's choose $x=0,1,2$ . We have:

$f(0)=\frac{1}{2}sqrt(0+1) = \frac{1}{2}$

So, the second point is $(0,\frac{1}{2})$

$f(1)=\frac{1}{2}sqrt(1+1) = \frac{\sqrt{2}}{2}$

So, the third point is $(1,\frac{\sqrt{2}}{2})$

$f(2)=\frac{1}{2}sqrt(2+1) = \frac{\sqrt{3}}{2}$

So, the fourth point is $(2,\frac{\sqrt{3}}{2})$

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3 years ago

Convert 5700 milligrams into pounds. Round your answer to the nearest hundred

suter [353]

Answer:

It should be 0.012566 rounded

Step-by-step explanation:

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3 years ago

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With work attached please

sasho [114]

Answer:

Step-by-step explanation:

You already solved that the 2 angles of the triangle are 55° and since all of the angles are on a straight line, they add up to 180°

and the equation becomes...

3x-10+55=180

3x+45=180

Subtract 45 from both sides

3x=135

Divide by 3

x= 45

Then to double check you plug 45 as the value of x in.

3(45)-10+55=180

135-10+55=180

125+55=180

180=180

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3 years ago

What is the answer? 236,272 round to the nearest ten thousand

mr_godi [17]

The answer is just 236,000 I hope it helps and is right

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3 years ago