Perform the following operation
and express the answer in
scientific notation

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.

Find the missing factor. write your answer inexponential form.9^2=9^4×