4 years ago

Read the photo and it will tell the question

Mathematics

1 answer:

likoan [24]4 years ago

6 0

Answer:

Step-by-step explanation:

u must add up the coordinates

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Leno4ka [110]

Answer:

Solution given:

x+8=-6

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3 years ago

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The question is in the picture

Andre45 [30]

Step-by-step explanation:

I hope I got it right.....

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3 years ago

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3 years ago

Simplify the expression 2.75j + 2.25 - 1.5j + 3

Katarina [22]

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3 years ago

Use the given figure to find the length of x.

lubasha [3.4K]

Answer:

x = 18

Step-by-step explanation:

This problem can be solved using concept of Pythagoras theorem.

Pythagoras theorem states that in a right angled triangle, if "a" and "b" are sides containing the right angle and h is hypotenuse then the relation between them is $a^2 + b^2 = h^2$

_________________________________________

Given in the problem

a = 24

b = x

h = x+12

applying Pythagoras theorem

$24^2 + x^2 = (x+12)^2\\=> 576 + x^2 = x^2 + 24x + 144\\=>576 = x^2 + 24x + 144 - x^2\\=> 576 = 24x + 144 \\=> 576 - 144= 24x\\=> 432 = 24x\\=> x = 432/24 = 18$

for (x+12)^2 we have used formula $(a+b)^2 = a^2 + 2ab + b^2$

Thus, value of x is 18.

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4 years ago