Find the length of side x in simplest radical form with rational denminator

Answers

Answer 1

Answer:

Answer:

As shown in picture, this is an isosceles right triangle ( A = 90 deg, B = C = 45 deg). => Except hypotenuse, side1 = side2, or x = $√(6)$

Hope this helps!

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Select the equation of the line that passes through the point (2, 6) and is perpendicular to the line x = 4.

Answers

Perpendicular lines have opposite reciprocal slopes.

x = 4 has a slope of undefined since it is a vertical line.

It's undefined because 1/0 = undefined. We can't divide by 0.

The opposite reciprical of 1/0 is -0/1, which equals to 0.

Any line with a slope of 0 is:

y = 0x + b
y = b

This line goes through the point of (2, 6).

Since the equation starts with y = something, we have to use the y-value of the point it goes through. The point is in the form of (x, y).

6 is in the y-value.

The equation of the perpendicular line is y = 6.

The perimeter of a triangle is 42 yards. The first side is 5 yards less than the second side, and the third side is 2 yards less than the first side. What is the length of each side?

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Let the second side be equal to x Then the first side is x-5 The third side will be x-5-2 = x-7 Therefore you add all the following sides and equate it to 42 yards. Ie x+x+5+x-7 = 42 3x=44 X= 44/3 Therefore the second sides length is 44/3 The first sides length is 44/3 -5 = 29/3 The third side is 44/3 -7 = 23/3

Charlie saves 21.45 each month for 6 months in the seventh month he only saves 10.60 how much money will Charlie have saved in 7 months

Answers

If you would like to know how much money will Charlie have in 7 months, you can calculate this using the following steps:

21.45 each month for 6 months: 21.45 * 6 = 128.7
in the seventh month: 10.60

in 7 months: 128.7 + 10.6 = 139.3

The correct result would be 139.3.

6⋅7-3^2⋅9+4^3 what is the value?