Answer:
x=7
Step-by-step explanation:
because ther is 7 days in a week
I think that the answer is 5a.
The square root of 25 is 5 and the square root of a^2 is a.
Hope this helps and if possible could I please have the brainliest answer?
Step-by-step explanation:
1. 250×4=1000
2.125×8=1000
3. 25×40=1000
4. 500×2=1000
5. 200×5=1000
6. 50×20=1000
1) -10x2+20x-1
2) -2(5x2+2x-1)
Answer:
There is 8 vertices!
Step-by-step explanation:
They are just the points of the cube!
Hope this helps!
