Answer:
u need 78 feet of the three foot wide fencing
Answer:
I believe it is 90 degrees I could be wrong though
Step-by-step explanation:
The answer is -1/64, i hope its helps
Answer:
C. 73
Step-by-step explanation:
set up a proportion for this one, so youre trying to find only the amount of yes' so only use 11 since they are the yes'. 30 is the total so your fraction/ proportion is 11/30. now we set up another proportion but with 200. x represents the unknown amount of people who say yes. the fraction for this will be x/200. cross multiply:
11 x 200 = 2200
2200/ 30 = 73.33333333
closest answer to this is 73 (c)
x = 35
The angles are vertically opposite and equal thus
4x + 20 = 3x + 55
subtract 3x from both sides
4x - 3x + 20 = 55
x + 20 = 55
subtract 20 from both sides
x = 55 - 20 = 35