Question

3. Find the perimeter of the following:
x Cm​

Answer 1

Answer:

1. 22 cm

2. 4 times

3. (y÷4)² which is y²÷ 16

4. 3 X side, or side+side+side

5. I don't understand.

6. For 2 hours, dist=60 km.

   For the 3 hours, dist= 105 km. 

   Total Dist.=165 km. Total time= 5 hours. So, avg speed= 165/5= 33 kmph

7. 65, because if there was a remainder of 65, then you will simply divide it by one and leave a remainder of 0.