They're perpendicular.
Both equations are in the form y=mx+b, where m is the slope and b is the y-intercept.
Perpendicular lines have opposite reciprocal slopes (ex: the opposite reciprocal of 5 is -1/5).
Parallel lines have the same slope, but different y-int.
First use distributive property on -3(t+5), which would be -3t minus -15.
Then, add all like terms: -3t-15+4t+2 ---> -3t+4t+2-15 --> t-13.
t-13=8, add 13 to both sides. This cancels the -13 and makes 8 to 21.
Therefore, t=21
Answer:
Step-by-step explanation:
3+5=8
8÷8=1
1: 132in^2
2: 275units^2
3: 139.5in^2
4: 168ft^2
5: 228ft^2
