When you add integers, you keep the sign on the sum.
For example:
-9 + -9 = -18 (kept the sign)
9 + 9 = 18 (kept the "sign")
Answer:
Zero solution.........
STEPS:
6(x-1)=6x-1
6x-6=6x-1
6=1.....
ERROR..
Syntax error.
CHECK YOUR CALC FIRST.....
Answer:
On the net, the side length a is 9 feet.
On the net, the side length b is 7 feet.
The area of one of the triangular faces is 21 ft2.
The total amount of fabric needed to make the tent is 231 ft2.
9, 7, 21, 231
Step-by-step explanation:
Hm, I am pretty dumb to explain but I just guessed and got them right.
Don't tell me I answered the wrong question T^T
3 5/10 - 2/5
35/10 - 2/5
35/10 - 4/10
31/10=3 1/10 or 3.1
