Please help 10 pts. 11!!

1. 441 km in 45 sec have the same speed as Saige's spaceship.

2. 215 km in 25 sec does not have the same speed as Saige's spaceship.

3. 649 km in 110 sec does not have the same speed as Saige's spaceship. Step-by-step explanation:

Saige's spaceship 588/60= 9.8

441/45= 9.8 same

215/25= 8.6 not the same

649/110= 5.9 not the same

Hope this helps!

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk