Answer:
(1,9)
Step-by-step explanation:
7 unit to the left, means it is 7 less than -1.
-1-7 = -8
Ans: -8
Step-by-step explanation:
1) 7/23 + 11/23 + 9/23
7+11+9/23
27/23
= 1 4/23
2) 2 5/7 + 9 4/7
11 9/7
= 11.12
3) 9/20 + 3/5
9+12/20
21/20
= 1 1/20 or 1.05
Perimeter of the triangle, a+b+c
In this case, a=b=c=28
So, perimeter would be 28*3 = 84 cm
Answer:
10,000
Step-by-step explanation:
simple math in my opinion
