Perimeter of the triangle ABC is 18.7 units.
Coordinate of the point A is (4, -1), B is (-1, 4) and C is (0, -3).
Length of the side AB = 
AB = 
AB = 7.07 units = 7.1 units ( rounded to the nearest 10th)
Length of the side BC =
BC = 
BC = 
BC = 7.07 units = 7.1 units ( rounded to the nearest 10th)
Length of the side CA =
CA = 
CA = 
CA = 4.47 units = 4.5 ( rounded to the nearest 10th)
Perimeter of the triangle ABC = sum of all three sides = (7.1 + 7.1 + 4.5) units = 18.7 units
What you must do for this case is to see the percentage in each of the cases in order to have a point of comparison.
We have then:
44 people of 230:
(44/230) * (100) = 19.13%
Of women, 26 out of 112:
(26/112) * (100) = 23.21%
answer:
Your company was more highly rated among the
B) Women
Answer:
800 mL
Step-by-step explanation:
Let b represent the amount of solution B added to 2400 mL of solution A. The total amount of alcohol (mL) in the mixture is ...
10%×2400 + 50%×b = 20%×(2400 +b)
multiplying by 100 to get rid of the % signs and simplifying, we have ...
24000 +50b = 48000 +20b
30b = 24000 . . . . . . . . . subtract 24000+20b
b = 800 . . . . . . . . . . . . . . divide by 30
Debra added 800 mL of 50% alcohol to her 2400 mL of 10% alcohol to make a 20% solution.
Answer:
11 is the answer.....
Step-by-step explanation:
6x-15+39+90 = 180
Answer:
7.71
Step-by-step explanation:
You would use the trigonometry function sine, to find the length QS. 8Sin(39)=x or QS
