The answer to the question is 9,700.
Answer:59
Step-by-step explanation: have a great day bro
gods coming back so dont get caught slackin
I'm assuming that you meant to write 'two 100-w per hour light bulbs used a total of 400w. how many hours did the bulbs run'
so each used 100w per hour and there are 2 light bulbs so in 1 hour 200w is used
200wh times x hour=200wx=400w
divide both sides by 200w
x=2
they ran for 2 hours
Okay so it is easiest to solve this problem by drawing it out. First draw Eliot and label it 6ft. Then draw the 2 floodlights on either side of him equal distances away and label them both 12 yds high. Label the distance between the floodlights 50yards. Then draw 2 diagonal lines one coming down on each side from Eliot's head to the bottom of the lights. You now have a triangle with one side labeled 6ft, one side labeled 25yds (50/2), and label the other side x. Then make sure you change the units so they are the same. Then use the pythagorean theorem to solve.
