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Hitman42 [59]
2 years ago
5

Have to find the side length of x for the following right triangle?​

Mathematics
1 answer:
nasty-shy [4]2 years ago
8 0

Answer:

x = 9

Step-by-step explanation:

<h3> Pythagorean theorem:</h3>

     \sf (leg_1)^2  + (leg_2)^2 = hypotenuse^2

                x^{2} + 12^2 = 15^2\\\\x^{2} + 144  = 225

                          x²  = 225 - 144

                          x²  = 81

                          x² = 9²

                         x = 9

                          \boxed{x = 9}

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algol [13]

Answer:

she can  spend 3.00 dollar on he last chocolate

Step-by-step explanation:

14.00-3.00=11.00

11.00-5.00=6.00

6.00-2.00=4.00

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8 0
3 years ago
A square is made up of an L-shaped region and three transformations of the region. If the perimeter of the square is 40 units, w
Mila [183]

Answer:

20 units

Step-by-step explanation:

This implies that the square can be divided into four equal L-shaped regions. These regions with respect to transformation forms a square.

Perimeter of the square is 40 units. Since a square has equal length of sides, thus each side of the square is 10 units.

Thus, each L-shape region has dimensions; 8 units, 5 units, 5 units and 2 units.

Perimeter of each L-shape region = the addition of the length of each side of the shape

Perimeter of each L-shape region = 8 + 5 + 5 + 2

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3 0
3 years ago
Solve: -3= 12x-5(2x-7)
leonid [27]

Answer:

x = -19

Step-by-step explanation:

-3= 12x-5(2x-7)

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7 0
3 years ago
Help me please thanks​
horrorfan [7]

Answer:

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Step-by-step explanation:

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Since we don't know how many meeting rooms there are, the number is replaced with the variable, m.

An equation is a problem with an equals sign so you need to put what it would equal.

Since you don't know how many meeting rooms there are you use the variable, c which represents the total number of chairs.

8 0
3 years ago
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Step-by-step explanation:

3 0
3 years ago
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