Answer:
1.5 cm = .015 meters
3.5 / .015 = 233.33
So, in his scale everything will be 233.33 times smaller.
So, if the building is 180 meters tall, his model will be (180 / 233.33) meters tall, which equals 0.771439592 meters which equals
77.14 centimeters.
Step-by-step explanation:
Answer:
Emma is not correct. The correct ratio is 7:8.
Step-by-step explanation:
The ratio of boys to girls is 35:40, and if you simplify this you do not get 3:4 but 7:8.
Hope this helps!
You'd want to use a vertical line test.
1st image: Every vertical line cuts the graph at at most one point
2nd image: The vertical line x = 1 cuts the graph at more than one point
3rd image: The vertical line x = 1 cuts the graph at 2 points
4th image: The vertical line x = -2 cuts the graph at 2 points
Hence, graph 1 (1st image) is a function.
Answer:
maybe I guess the number 1