i know that the ans.is 18 but i want to be solved in step by step particularly what will be the position of the sign of - after 8
2006-10-22 20:54:35 · 20 answers · asked by ANJU R 1 in Science & Mathematics ➔ Mathematics
8-(-10) = 8 + 10 = 18
Clue: draw an x-axis and place the two points 8 and -10.
Their distance is 18.
Th
2006-10-23 01:55:33 · answer #1 · answered by Thermo 6 · 0⤊ 0⤋
Two negatives make a positive in math. 8-(-10) becomes the following:
8-(-10)=8+(+10)=8+10=18.
This is the long way to solve this problem. Good luck!
2006-10-23 03:06:59 · answer #2 · answered by sisler 2 · 0⤊ 0⤋
8- (-10)
8 + 10
= 18
2006-10-22 21:19:50 · answer #3 · answered by sreedhar_divi 1 · 0⤊ 0⤋
Two negatives make a positive in math. 8-(-10) becomes the following:
8-(-10)=8+(+10)=8+10=18.
This is the long way to solve this problem. Good luck!
2006-10-22 21:05:50 · answer #4 · answered by Mudcat007 3 · 0⤊ 0⤋
8-(-10)
=8+10
=18
2006-10-23 20:03:37 · answer #5 · answered by Anonymous · 0⤊ 0⤋
8 3/10 - 5 4/10 = (8*10+3)/10 - (5*10+4)/10 = eighty 3/10 - fifty 4/10 = (eighty 3 - fifty 4)/10 = 29/10 = 2 9/10 yet another selection, 8 3/10 - 5 4/10 = (eighty/10 + 3/10) - (50/10 + 4/10) = eighty 3/10 - fifty 4/10 = 29/10 = 2 9/10
2016-11-24 23:47:26 · answer #6 · answered by ? 4 · 0⤊ 0⤋
8-(-10)
- before ( when multiplied by - after ( becomes +
so 8-(-10) = 8+10 = 18
2006-10-22 21:00:38 · answer #7 · answered by grandpa 4 · 0⤊ 0⤋
minus into minus is plus( - * - = +) a rule in maths.
hence - * - will result in a plus and thus replace the - signs after 8.
there fore
8-(-10)
=8+10
=18 .
2006-10-24 02:18:35 · answer #8 · answered by Ashi 1 · 0⤊ 0⤋
8-(-10)
=8+10
=18
Please remember that two negatives make a positive.
2006-10-22 20:57:43 · answer #9 · answered by Anonymous · 0⤊ 0⤋
8-[-10]
- and - become + [ It is a maths rule ]
So, 8+10=18
2006-10-22 21:02:14 · answer #10 · answered by Anonymous · 0⤊ 0⤋