A biology student studied the population growth of two species of frogs over a ten year period. The following polynomial model the results where x is the time in years. Which polynomial models the total number of frogs? Species A: 7x^6 + 3x^3 + 3
Species B: -5x^6 + 9 + 5x^3

A. 2x^6 + 8x^3 - 6
B. -2x^6 + 16x^3 + 8
C. -2x^6 + 16x^3 + 12
D. 2x^6 + 8x^3 + 12

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.

6e14 is the answer.

step-by-step explanation:

lol, i have been using this product for a while and the second half of the year for a lon and the first time in a long time ago that the government has not yet received enough votes to be a good the first place in the world to be able to do it in my world life, i