Find the unknown side length. Write your answer in simplest radical form.

1. x= 20 units,   2. x= units    3. x= units.

Step-by-step explanation:

In a right triangle,

 (Pythagoras theorem)

1. Hypotenuse = x , Base = 16, Perpendicular = 12

2. Hypotenuse = 14 , Base = 11, Perpendicular = x

3.  Hypotenuse = 9 , Base = x, Perpendicular =7

it would be 6xy and -16xy.

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

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