Answer:
we have the same question
Step-by-step explanation:
please tell me what you got when you receive an answer
Answer:
2x^4 + x^3 - 2x -1
Step-by-step explanation:
Do each one at a time and add them after you are done is necessary, first multiply 2x times x^3 this gives 2x^4. Then multiply 1 times x^3 to get x^3. Then multiply 2x times -1 to get -2x. Then multiply -1 and +1 to get -1. Then combine them together. None of the terms are like terms so you don't need to worry about combining them further but keep that in mind for other problems. The final answer becomes 2x^4 + X^3 - 2x -1 because none of the terms are the same power.
Numbers 8/9 and 47/70 are between 3/5 and 5/7
Step-by-step explanation:
- Step 1: Find the equivalent decimal expressions of all the given fractions to find which ones are between 3/5 and 5/7
3/5 = 0.6 and 5/7 = 0.71
Option 1 ⇒ 1/2 = 0.5
Option 2 ⇒ 3/7 = 0.43
Option 3 ⇒ 8/9 = 0.89
Option 4 ⇒ 19/35 = 0.54
Option 5 ⇒ 47/70 = 0.67
∴ 8/9 and 47/70 lies between 3/5 and 5/7
Answer:
3200000
Step-by-step explanation:
Answer:
about 40 cents.
Step-by-step explanation:
2.727 multiplied by 10 equals 27.27, and 4.04 divided by 10 equals 40 cents
