if the measure of angle 3 is 2x+5 and the measure of angle 5 is 3x+7 what is the measure of angle 3?​

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

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step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice