(x3 + 2x2 + 3x – 2) - (2x3 – x2 – 4) is equivalent to: F. -x3 + x2 + 3x – 6
G. – x3 + 3x² + 3x + 2
H. 2.r3 – 2x2 + 3x – 2
J. 2x6 + x4 + 3x – 6
K. 2x6 + 3x4 + 3x + 2

The measurement of one angle of a right triangle is 34°. what is the measurement of the third angle?

Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab