Answer:
It means direct sum.
Step-by-step explanation:
The answer would be 9.4 miles.
Answer:
5:3
Step-by-step explanation:
The ratio is diamonds to smiles, so 5(the number of diamonds) to 3(the number of smiles) or 5:3
Answer:
Step-by-step explanation:
lateral area formula= 2h(l+w) -------> 2(5) x 16+4
16+4= 20. 2x5=10. 10 x 20= 200.
lateral area= 200m
surface area= 2(wh+lw+lh) ------> 2(4x5+16x4+16x5). solve for that you get 328 m
