ÂClaim: A of adults would erase all of their personal information online if they could. A software firm survey of randomly selected adults showed that â% of them would erase all of their personal information online if they could. Complete partsâ (a) andâ (b) below. a. Express the original claim in symbolic form. Let the parameter represent the adults that would erase their personal information.
b. Identify the null and alternative hypotheses.

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

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to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

answer: my brother can figure it out, imma go get him so i can answer : ) edit: my brother is sleeping, sorry man

step-by-step explanation: