Answer:
These are correct! Nice Job!!
Step-by-step explanation:
Answer:
12 have a good day
Step-by-step explanation:
Use Photomath it graphs too
Answer:
72
Step-by-step explanation:
u can see its a right triangle u can see its kinda like 3-4-5 right triangle
75/5 = 15
21/3 = 7
ok so it doesn't work
now
75^2 - 21^2 = 5184
square root of 5184 = 72
5’3 is 63 inches since her brother is 1/3 larger so 63/3= 21 inches