For 15 points ! write an inequality for x that would give this isosceles triangle a perimeter of at least 137ft                              / \ the base is 4x+3      /      \ the sides are 2x+7 /

Tbh this is pretty easy to understand. I dont know the answer but I get what they are saying... its not really that hard

okay wait before i answer, is this for your points on a graph?

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.