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3 years ago

Need help on 52 and 53

Mathematics

1 answer:

alukav5142 [94]3 years ago

4 0

I don’t see a picture might need more work

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Find the HCF of 1045 and 1520 by long division. Method plsss

aliina [53]

Answer:

Step-by-step explanation:

you can watch answer in photo. by the way where r u from?

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2 years ago

YALL PLEASE PLEASE DIS A TEST!!

ollegr [7]

The answer would be 7 becuase if rounded

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3 years ago

Explain how the distance formula can prove Pythagoras' Theorem. In your

Paul [167]

Answer:

Given a triangle ABC, Pythagoras' Theorem shows that:

$c^2=a^2+b^2$

Thus,

$c = \sqrt{a^2+b^2}$

The distance formula, gives an equivalent expression based on two points at the end of the hypotenuse for a triangle.

$d^2 = (x_{2} -x_{1})^2 + (y_{2} -y_{1})^2$

$d = \sqrt{(x_{2}-x_{1})^2 + (y_{2} -y_{1})^2 }$

Therefore when given the hypotenuse with endpoints at

$(x_{1}, y_{1}) and {(x_{2}, y_{2})$

We know that the third point of the right triangle will be at

$(x_{2}, y_{1})$

and that the two side lengths will be defined by the absolute values of:

$(x_{2} - x_{1}) = a$

$(y_{2} - y_{1}) = b$

8 0

2 years ago

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Stels [109]

Im sorry i dont know

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3 years ago

Need math help please!!

Eva8 [605]

Answer:

Step-by-step explanation:

The fact that DE is perpendicular to AC means triangles AED and CED are congruent and side AD is equal in length to side CD.

5x -20 = 2x +4

3x = 24 . . . . . . . add 20-2x

x = 8 . . . . . . . . . .divide by 3

The value of x is 8.

8 0

3 years ago