Answer:
3
Step-by-step explanation:
15
-
12
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3
A) 500 ml
b) 8.5 km
c) 480 cm
d) 9000 g
e) 550 mm
Answer:
Step-by-step explanation:
A scale factor of 1:3 means that one triangle is 3 times bigger than the other, for example. So, if the small triangle has a perimeter of 27, the big triangle has a perimeter 3 times as big.
The last one y=2x-5 if you plug the points into the x and y values you can see this equation works for both points.
