A catapult is located 180 yards from the front of the castle that has 40 foot high walls how far is the catapult from the top of the wall? Round your answer to the nearest 10th The catapult is ___ yards from the top of the wall
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Which of these is and example of a literal equation? a) 6+30=6^2 b)3x-4y c)12=9+3x d)ax-by=k

What is the value of the product (3-2i)(3+2i)?

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?