Answer:
PQR=1
Step-by-step explanation:
So, since there are two equations, we can substitute one of them into the other. In this case, it would be easiest to substitute 2b=6a-14 into the other equations. But first, simplify by dividing both sides by 2. You bet b=3a-1
We can now plug this into the other equation
Sine the equation b=3a-1 results in the value of b, we have to plug in for the value of b in the other equation
So this is what we get after plugging in:
3a-(3a-1)=7
Now, simplify. 3a-3a+1=7
Since 3a-3a = 0, this equation results in a no solution
Answer:
The result is a no-solution, or Ф
Hope this helped!! :D
If I'm reading this right, than all 9 angles are acute?
Answer:
m = 7.8
Step-by-step explanation:
Its the slope. Its the number next to the x.
Go to that app that u can scan the bar code for the book and then it appears the answers
