Answer:
A. The system could have no solution or infinitely many solutions.
Step-by-step explanation:
Parallel lines have the same slope, meaning that they cannot intersect. So, the system can either have no solution (no intersection), or infinite possible solutions (the same line).
(√5 + 3)² / √20=
((√5 + 3)² / √20)(√20/√20)=
(√20(√5 + 3)²) / (√20)²=
√20(5+6√5+9) /20=
√20 (14+6√5) /20=
(14√20 +6√100) /20=
(14√20 +60) / 20=
(14(√4√5) + 60) /20=
(14(2)(√5)+60) / 20=
(28√5+60) /20=
(7√5+15) / 5
Answer:(√5 + 3)² / √20= <span>(7√5+15) / 5</span>
Answer:
4.2kg
Step-by-step explanation:
She feeds her dog .12 a day, so for a month, I would multiply by 30 or 31
(both will give you the same answer).
After doing that , you get 3.6 (I multiplied by 30)
The other 2 options are less than that.
Hope this helps!
Hello, if you do not have a question, than please do not post this.
Thanks!
Answer:
Well, the only prime factor of 35 would be 5 × 7.
Step-by-step explanation:
For addition, all of the number 35's divisors would be:
1, 5, 7, 35.
Which means, 5 and 7 are the only numbers that 35 can be divided to besides 1 and itself.
Hope this helps!
