Answer:
a = 3.8
Step-by-step explanation:
a : 5.7 = 8 : 12
It can be also written as -


Multiplying 5.7 on both the sides ,


Answer:
1:2
Step-by-step explanation:
this would be the answer as 1 2/3: 2 2/3 are the same as 1:2 if you cancel out the 2/3 from both sides.
Answer:
yes
Step-by-step explanation:
This is because the sum of 2 sides of a triangle has to be greater than the side that was not used
Answer:
-1y² the rest is right
Step-by-step explanation:
Answer:
8x+7
Step-by-step explanation: