Answer:
89.
Step-by-step explanation:
There are 5 scores.
So the Average = (85 + 90+95+100+ 75)/5
= 445/5
= 89.
Answer:

Step-by-step explanation:
you can use hypotenuse formula
45-45-90 isosceles right triangle
so, 45= x
x² + x² = 24²
2x² = 24²
x²= 24.12
x= 
or :
you can use this rule: if you see a 45 45 90 isosceles right triagngle (you can look picture) 45=a cm and 90 = 
cm
so ;

a= 
hope this helps ^-^
To find the miles for 3rd day, we take away the miles she biked for the first two day from the total.




-----------------------------------------------------------------------------------
Answer: She traveled 13 23/56 miles on the third day.-----------------------------------------------------------------------------------
Answer: 
Step-by-step explanation:
