a is equivalent to 18.
2(42 - a) = 48
2(42) + 2(-a) = 48 *distributive property of multiplication
84 - 2a = 48
-2a = 48 - 84
-2a = -36
-2a/-2 = -36/-2
a = 18
to check:
2(42-a) = 48
2(42-18) = 48
2(24) = 48
48 = 48
The answer is 10 because divide 20 and 2 and you get 10
Answer: 7.3
Step-by-step explanation:
The square root of 53 is 7.28010988928, and if you round that number to the nearest tenth it is 7.3.
6 grams in kilograms is 0.006 kilograms :)
