The lengths of the three sides of a triangle are given. The triangle is a right triangle., ,

varid="variable_id_field" variablename="impvar_b633d91b823643ee9e1fd54b5" class="wirisformula" />

Answer the following statement true (T) or false (F)

---

True

Mathematics

Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines about the x-axis.x = 7e- y2, y = 0, x = 0, y = 1

A. 14 ?
B. 7 ?
C. 14 ?
D. 7(e - 1) ?

Give the amplitude or period as requested.Amplitude of y = 2 sin x

A. 2
B.
C.
D. 6?

Factor out the GCF from the polynomial.21x3 - 9x2 + 12x

A. x(21x2 - 9x + 12) B. 3x(7x2 - 3x + 4) C. 3(7x3 - 3x2 + 4x) D. 3x(7x3 - 3x2 + 4x)

For the complex number, state the real part, the imaginary part, and identify the number as real, pure imaginary, or nonreal complex.8 - 6i

A. Real part: 0; Imaginary part: 8 - 6i; Pure imaginary B. Real part: 8; Imaginary part: 0; Real C. Real part: 8 - 6i; Imaginary part: 0; Real D. Real part: 8; Imaginary part: -6; Nonreal complex