Answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer answer bette had $452.13 in her checking account. She wrote checks for $53.15 and $117.48. Write an expression involving addition that you can evaluate to find the amount that remained in bette's account

Step-by-step explanation:

i think 281.5 because we need to add then subtract the total number

i don't know but good luck this is my other aaccout

Step-by-step explanation:

answer: the first graph

step-by-step explanation:

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.