It also detects if ur right or wrong :(
1 answer:
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Answer:
Step-by-step explanation:
add the distribution property, then add 30 then - 14x then divide by 11
Answer:
D. 14.73
Step-by-step explanation:
According to Pythagoras,
19^2 = 12^2 + x^2
x^2 = 19^2 - 12^2
x^2 = 361 - 144
x^2 = 217
x =
x = 14.73