Answer:
The answer is "7 + (one-fifth + n) = (7 + one-fifth) + n".
Step-by-step explanation:
In the associative property we add the values, when we add the values it will give the same result, that's why in this choices only the above choice were correct, which can be explained as follows:
Answer:
2 1/10 kilograms
Step-by-step explanation:
2 9/10 minus 4/5
Make the 4/5 have the same denominator as 9/10
2 9/10 minus 8/10
Subtract
2 1/10
PLZ MARK ME BRAINLIEST.
Answer:
B-D
Step-by-step explanation:
smart
Answer:
Half-Life uses the formula N () = Noe # No = Initial Amount time h = length of half-life. Ifyou start with 65 milligrams of Chromium 51,used to track red blood cells, which has half-life of 27.7 days: How long will it take for 80% ofthe material to decay? t= (27.7) h5 (65) (h3) 4= (27.7) h; (05)
Step-by-step explanation:
Answer:
53 cm
Step-by-step explanation:
Using Pythagoras Theorem,
The hypotenuse
= 53 cm
