Answer:
B = (8,2)
C = (8,9)
D = (5,4)
Step-by-step explanation:
Hope this helps!
It would be Pi divided by 4
Answer:
C = 11.18 D= 20
Step-by-step explanation:
Let's start with C
Square root both areas of the squares


Then use the Pythagoras Theorem: 

= C
Moving on to D
Square root both areas of the squares


29 is the hypotenuse, we are trying to find the other leg, so:

= D
Answer:
156 miles
Step-by-step explanation:
48 times 3.25 is 156, i got 3.25 by the 3 hours and there is 60 mins in a hour 60÷15=4 so 100÷4=25.
Answer:
Question 3: 
Question 4: 
Question 5: 
Step-by-step explanation:
Question 3:

Question 4:
sign flips when r switches sides
Question 5:
