1+1=2
2=2=8
3=3=18
4+4=?

Which statements are true about additional information for proving that the triangles are congruent check all that apply

Aright cylinder has a diameter of 8 m and a height of 6m. what is the volume of the cylinder

Without any equipment, you can see stars that are 2{,}800{,}0002,800,0002, comma, 800, comma, 000 light-years away. by looking through a small telescope, you can see stars that are 3{,}112{,}000{,}0003,112,000,0003, comma, 112, comma, 000, comma, 000 light-years away. approximately how many times as far can you see using a small telescope as without any equipment?