sara has 2 sisters. jenny is eight years older than sara and mary is five years younger than sara if the product of jenny's and mary's ages is 90 find the age of each sister

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.

When solving a logarithm equation, how do you find the missing variable ?

David is standing on the sixth rung of a ladder while painting his house. which expressions represent a change in david’s position of 2 rungs on the ladder? choose exactly two answers that are correct. a. 6+2 b. 6-2 c. 2x6 d. 6/2