Answer:
Step-by-step explanation:
Sorry, I could do only the first three questions
Answer:
D is the right answer.
Step-by-step explanation:
1km=1000 meters so 2km=2000, and if you have 4 of the races you multiply 4 by 2000 which gives you 8000 meters
4*2000=8000
The other sides are 12cm and 5cm. This is a Pythagorean triple. It is useful to know them!!!
Brainliest Answer plz!
Answer:
16x^2-24xy+9y^2.
Step-by-step explanation:
Since this is in the form of (x-y)^2, we can plug it into x^2-2xy+y^2.
So, we get 16x^2-24xy+9y^2.
