Answer:
1:4
Step-by-step explanation:
For question 1:
Part i)
2.6 x 2.6 = 6.76 cm squared
No unit conversions needed
Part ii)
1.2 dm = 1.2 / 1000000 = 0.0000012 cm
0.0000012 x 0.0000012 = 0.00000000000144 cm squared
Question 2:
16.5dm = 16.5/ 1000 = 0.0165 m
0.0165 x 0.0165 = 0.00027225 m squared
I hope this has helped
900 - 250 = 650
650 / 250 = 13 / 3 = 2.6 = 260%
Answer:
6x +4 where x is amount for standard call
Step-by-step explanation:
Answer:

Step-by-step explanation:
First Rectangle:

Second Rectangle:

