29 ...................................................................................................
Answer:
the answer is 104,000
Step-by-step explanation:
sian needs to use the 5 in the hundreds place holder to round the 3 in the thousands face holder to 4.
hope this helps.
Answer:
24 Meters Cubed
Step-by-step explanation:
If 3m is the length of the base edge, and 8 is the height, then the answer would be 24 Meters cubed. The formula for a square trapezoid is V=a squared times height/three.
This can be divided into 2 rectangles. Lets find the dimension of the left rectangle.
40-30=10 so the area of the left is
Now for the one on the right
so
Now lets add the areas
So its 780 feet squared.