camco301
30.10.2020 •
Mathematics
Plz help!
3. John and Teresa ran a foot race. John ran 88 meters in 40 seconds. Teresa ran 60 meters in 24 seconds. Who ran faster? Hint: draw a picture.
5 points
They ran the same speed.
John
There's not enough information.
Teresa
4. An original triangle has measurements of 4, 8, and 12. The scale factor for a scaled copy is 1/4. What are the measurements of the scaled copy.
5 points
1, 2, 4
16, 32, 48
8, 16, 24
1, 2, 3
Solved
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Ответ:
3. teresa 4. 1,2,3
Step-by-step explanation:
john ran 88 meters in 40 seconds which = 11 meters in 5 seconds = 44 meters in 20 seconds
teresa ran 60 meters in 24 seconds which = 10 meters in 4 seconds = 50 meters in 20 seconds
Ответ:
I don't know either :( go with another persons answer but I'm guessing the 4th answer!!!
Step-by-step explanation: