Aconsumer wanted to compare two types of battery storage. one type is refrigerated and the other is room temperature. it is a common belief that refrigerated batteries last longer. this belief is tested by placing 10 fully dash charged batteries into each type of storage and then measuring the percentage of charge remaining after thirty days. a coin flip was used to determine which type of storage each battery would be placed in first. results indicated that there was no difference in the two types of storage.

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

the answer is 62.8 cubic units

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step-by-step explanation: