Answer:
4+4-8 is a doubles fact that can help you find 4+3
Step-by-step explanation:
4+3=7
4+4=8
8-1=7
By using the doubles fact 4+4 we can deduct that 4+3 = 7
Answer:
78.5 i think
Step-by-step explanation:
Gym A charges 9 per hr
Gym B charges 0.75 per 5 minutes....0.75/5 = 0.15 per minute...60 minutes in an hr.....60 * 0.15 = 9 per hr
so Gym A and Gym B charge the same hourly rate
Answer: Similar with coordinates A’ (8, -12), B’ (4, -16) and C’ (-20, 8)
Step-by-step explanation:
Since the size of the triangle changes they cannot be congruent.
Assuming the centre of dilation (enlargement) is (0, 0) then just double the coordinates of each point