What unit or units would be good choices for measuring the weight of the ring in the bull's nose?

Well, , since you asked for weight, it would be Newtons = kg m/s^2, or better, dynes = g cm/s^2. Or ounces of force. If your bull is in Denver, the weight would be a little less than at sea level. Move to Denver, lose weight!

But actually, assuming you can get it out of the bull's nose, the best unit would be whatever your scale is calibrated in. Or tenths of ounces, or grams.

Step-by-step explanation:

17

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.