Which statement is true? A scalene triangle and a right triangle are always congruent.
A scalene triangle and a right triangle are never congruent.
An equilateral triangle and a right triangle are always congruent.
An equilateral triangle and a right triangle are never congruent

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

Find the directions in which the function increases and decreases most rapidly at upper p 0p0. then find the derivatives of the function in these directions. f(x, y)equals=x squared plus xy plus y squaredx2+xy+y2, upper p 0p0left parenthesis 1 comma negative 4 right parenthesis