3 ft, 4 ft, 6 ft 1 5 in, 12 in, 13 in 25 cm, 31 cm, 40 cm Which one in would make a right angle in a triangle

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Which of the following describes the graph of y--4x-36 compared to the parent square root function? stretched by a factor of 2, reflected over the x-axis, and translated 9 units right stretched by a factor of 2, reflected over the x-axis, and translated 9 units left stretched by a factor of 2, reflected over the y-axis, and translated 9 units right stretched by a factor of 2, reflected over the y-axis, and translated 9 units left save and exit next submit

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?