2 years ago

Sam tried to subtract 21.3-1.9

Mathematics

2 answers:

Lelechka [254]2 years ago

5 0

You would have to put 21.3 on top and 1.9 under it. then you would have to borrow the number. the answer would be 19.4

Svet_ta [14]2 years ago

5 0

You would set up your equation with 21.3 on top and 1.9 on bottom, stacking them so the you can subtract from right to left to get the answer 19.4

You might be interested in

Can some help me with this, it’s urgent pls? It’s geometry

Mama L [17]

6. the name is circle x (due to the central point)
7. the diameter is segment WY
8. radius is 1/2 of the diameter so 1/2(15) = 7.5 meters
9. diameter is 2 times the radius so 2(4) = 8 cm
10. segment XW, segment XZ, segment XY
11. arc YW, arc WZ, arc ZY

7 0

2 years ago

The base of a prism is a regular hexagon with the perimeter of 78mm the height of the prism is 16mm what is the area of one of t

kifflom [539]

The perimeter is the sides of the hexagon. One of the hexagon edges is shared with a rectangular face. Solve for that edge. 78/6=13. The height is the length and edge is the width. Area is length(16) times width(13). 16•13=208. The answer is 208mm^2