Are these ratios equivalent 18: 8 and 20:14
2 answers:
Answer:
No
Step-by-step explanation:
-18:8 can be simplified to 9:4
-20:14 can be simplified to 10:7
-9:4 does not equal 10:7
Answer:
No, they're not.
Step-by-step explanation:
You multiply 18×14 which = 252
Then Multiply 8×14 which = 112
(you don't multiply by 20)
It's not equivalent because it doesn't give the same number (252:112) Hope this helps!
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Answer:
Step-by-step explanation:
Answer: x-10
Step-by-step explanation: 3x*2x= 10x; 3x*(-5)= -15x; 2*2x= 4x; 2*(-5)= -10
Answer:
Here is the full answered document ;)
Step-by-step explanation:
The answer to that is -1.89041096 - 4.95890411 i
1 second = 5.8x10^6 mg
60 seconds = 5.8x10^6 x 60 = 3.48x10^8 mg
(i.e 3.48x10^8 mg/minute)
1000 mg = 1 g
3.48x10^8 mg = 3.48x10^8/1000 = 3.48x10^5 g
Therefore, 5.8x10^6 mg/s = 3.48x10^5 g/min
