Mathematics, 20.10.2021 01:30 wittlemarie
PLEASE HELP!!! 20 POINTS
Justify each step of the solution by stating the property that was used to get to each step.
Given: 2(10 β 13)+ 9 β5 = β34 + 55
Step 1: 2(10 β13) +9 = -34 + 60
Step 2: 20 β 26x + 9x = -34x + 60
Step 3: -17x = -34x + 40
Step 4: 17x =40
Step 5: x = 40/17
Answers: 3
Mathematics, 21.06.2019 20:10
In the diagram, the ratios of two pairs of corresponding sides are equal to prove that almn - axyz by the sas similarity theorem, it also needs to be shown that x 6 z un z zz un = 2x zlΙzz lezy
Answers: 1
Mathematics, 21.06.2019 21:20
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.
Answers: 2
PLEASE HELP!!! 20 POINTS
Justify each step of the solution by stating the property that was used t...
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