Answer:
343m3,8m3,1000m3 for Perfect squares
300m3,9m3,900m3 for Not-perfect squares
Step-by-step explanation:
Did an assignment on edge
Answer:
I think it might be A: 75< x<84
Step-by-step explanation:
but i am not sure
Step-by-step explanation:

which means each person receive 45g cake
The first one: The formula for a trapezoid is 1/2 h(b1+ b2) or if you split it up do 1/2 the base times the height on the triangle, then do length times width on the rectangle.
The second one: Just put and imaginary line down the sides of the H leaving the middle. The dimensions of the middle are, 3 by 4. The dimensions of the two sides are 12 by 3. Just multiply length times width, and for the two long sides... multiply by two. You should get 72 for it. Just add twelve to that, and you are good to go!
Yes 10/3 is an improper fraction
to make it mixed number:
3 cannot fully go into ten but close enough to where: it will be 9
3 1/3 is answer