Answer:
25% decrease.
Step-by-step explanation:
3/4=75%
100%-75%=25% decrease.
No 20.0000004 cannot be rational.
Answer:
Step-by-step explanation:
Answer:
1. y=5 x=8
2. x=9 y=5
3. x=12 z=4
Step-by-step explanation:
1. 4(5)+5(8)=60
2. 5(9)+3(5)=60
3. 4(12)+3(4)=60
Depends if it is a right triangle or not and if it is u will use the pothygerem theorem or the distance formula