Answer:
r= 42.48 and d=84.96
Step-by-step explanation:
too slow to type solution, gogogo answer your thing dude!
Answer: your rate is going up at a constant rate. THats why the line is straight. Hope that helps. Have a good day
Step-by-step explanation:
Answer:
Negatively charged atom
Step-by-step explanation:
When an atom gains 1 or more electrons, it becomes negatively charged. I fit loses an 1 or more electrons, it becomes positively charged.
Answer:
11 is 405, 12 is 107.5, 13 im not sure of
Step-by-step explanation:
First on 11 you can just do 21*21 (the big square) and subtract that by 36 (which is 6*6, the small square), you'll get 107.5.
Then on 12, it is made up of a large rectangle, a small triangle, and a flatter triangle. The top triangle's formula is 1/2(7*3) which = 10.5. The big rectangle is 13*7 = 91. The last triangle is 1/2(4*3) which = 6. It is 3 because 13-10. Add all those up and you should get 107.5.
And I just want to know on number 13 if that 11 is the radius or diameter. I can't seem to tell.
14 houses does not have street light
20/3~6
20-6=14