Answer:
The answer should be 150 x .20 = 30m/s
Answer:
12.9x-9
Step-by-step explanation:
First you have to combine the like terms which are 5.3x + 7.6x= 12.9x. Then you just rewrite the equation 12.9x-9. You just leave the 9 by it self beacuse thers no other like terms.
Answer:
6cm
Step-by-step explanation:



= 6
Answer:
Opps i am really sorry i donot know it
Step-by-step explanation:
4x 3.5 + 4x 2.3
14 + 9.2
= 23.2