Answer:
17. 11/20
18. 75cm^2
19. 45
20. a. 93 b. 93 c. 90,94
Step-by-step explanation:
I suggest putting more points for it next time that's 4 questions and saying please makes you sound desperate.
Hope this helped! Have a nice day!
P+5= -2
p= -7 ( I subtracted 5 to both sides of the equation)
The scale factor for the first one is 2.25
And for the second one it’s 7
I hope this helps :)