Answer:
![- \frac{7}{8}](https://tex.z-dn.net/?f=%20-%20%20%5Cfrac%7B7%7D%7B8%7D%20)
Step-by-step explanation:
Line d slope is 8/7, therefore the perpendicular is -7/8
thanks for the message !!
2 Dewey you can still go to get
Answer:
1 : 80
Step-by-step explanation:
So you want to check Length of model : Length of real boat
50 cm : 40 m
But since the units don't match, make 40 m into 4000 cm
50 cm : 4000 cm
Divide both sides by 50 and you get
1 : 80
No because They lose 12 sand that puts them at -12. Then they gain 5 which puts them at -7 and then they lose 8 which puts them at -15. Please mark as brainliest