Which pairs of triangles are similar? Check all that apply. ââ€""Ĺ‚ABC ~ ââ€""Ĺ‚DEF ââ€""Ĺ‚DEF ~ ââ€""Ĺ‚GHI ââ€""Ĺ‚GHI ~ ââ€""Ĺ‚ABC ââ€""Ĺ‚GHI ~ ââ€""Ĺ‚JKL ââ€""Ĺ‚JKL ~ ââ€""Ĺ‚ABC.

What is the difference between the points (4, 7) and (4, -5)? a. 0 units b. 2 units c. 4 units d. 12 units

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.