Perform the following operation: x=9i-j-2k y=-6i+2j-k z= -i+5j+3k

the 2 figures are congruent bc if you reflect abcd over the y axis then over the d axis the figures overlap

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

i believe that the slope of the line is -5

step-by-step explanation: