Answer:
Step-by-step explanation:
the way it is written, the answer is
5x^2 - 6x + 2 + 19x - 7
5x^2 + 13x - 5 is the answer.
However I suspect you mean
5x^2 - 6x + 2 + 9x^2 + 10x - 7
14x^2 + 3x - 5 is the answer if the revision I've made is correct.
Answer:
14.1 cm
Step-by-step explanation:
first find the base diagonal :
base di = Square root (8^2 + 6^2) = 10cm
so,
diagonal = Square root (10^2 + 10^2) = 14.1 cm (ANS)
Answer:
47 minutes
Step-by-step explanation:
Elapsed time is the time spent on something. In this case 47 minutes were spent reading the book.
X=80 remove parenthesis, combine like terms, multiply both sides by 20, move constants to the right, subtract, then divide.
Answer:
1/6
Step-by-step explanation:
Tell me if you need one
