Answer:
1. 1
2. 1
3. 16/81
4. 3
5. 3
Step-by-step explanation:
Answer: True it happened in 1918 and killed over 100 million people meanwhile world war only killed 20 million people.
Step-by-step explanation:
The correct answer is A: x=2 and y=-3. Either method would work, but for example, let's use elimination. If you multiply the second equation by 5, you get: 10x +5y = 5. When you add both equations, you can then cross out both y terms. You are left with one equation that reads: 13x=26. Solving for x gives you 2. You can substitute 2 in for x in either equation and you will receive -3 for your y value.
The formula for the Pythagorean theorem is,
