Answer:
4,3
Step-by-step explanation:
Well, QR is the hypotenuse of the triangle and PT is another side of the triangle. You can use phythagoras theorem to work this out. So squareroot 13-8. That should give your your answer
2x+4y=12 ------>1
y=1/2x-3. ------->2
2 into 1
2x+4(1/2x-3)=12
2x+2x-12=12
4x-12-12=0
4x-24=0
4x=24
x=24/4
x=6 ------> 3
3 into 2
y=1/2x-3
y=1/2(6)-3
y/=0
sorry if Im wrong or my is incorrect
Answer:
the answer is 64
Step-by-step explanation:
Answer:
-18 divided by -2 should be -9. You add 18 divided by 7 ,which is 4, and this should make it -5.
Step-by-step explanation:
Hope this helps!
