Will mark Brainlest Help me (If the antecedent of a ratio is 15 and the value of ratio is 5, what is the consequent)

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3

Step-by-step explanation:

A ratio is always expressed in the form a : b = a / b ; where, a = antecedent ; b = consequent

With antecedent = 15 ; consequent = b

Value of ratio = 5

15 / b = 5

Cross multiply

15 = 5b

b = 15 / 5

b = 3

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step-by-step explanation:

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.