Answer:
d = 234.6 m
Step-by-step explanation:
You can consider a system of coordinates with its origin at the beginning of the walk of the student.
When she start to walk, she is at (0,0)m. After her first walk, her coordinates are calculated by using the information about the incline and the distance that she traveled:
she is at the coordinates (52.97 , 28.16)m.
Next, when she walks 180m to the east, her coordinates are:
(52.97+180 , 28.16)m = (232.97 , 28.16)m
To calculate the distance from the final point of the student to the starting point you use the Pythagoras generalization for the distance between two points:
The displacement of the student on her complete trajectory was of 234.6m
This is a very good question to know about. People who make tests really like it.
The way to solve it is to make the slower car stop and use the difference in speed = to the rate. then do it as an ordinary d = r*t problem.
The difference in speeds is 44 - 36 = 8 miles/ hour.
d = 260 miles
r = 8 mph
t = ???
t = d/r
t = 260/8
t = 32.5 hours.
Thats 32 1/2 hours.
we have that
the original function 
has the vertex at point 
The transformed function has the vertex at point 
so
the rule of the translation is equal to
That means
The translation is 
units to the left and 
units down
therefore
the answer is
the transformed function is 
Answer: 11.18
Step-by-step explanation:
You’re substituting 5 for x in the equations...
Sqrt[x^2+4x^2]
Sqrt[5^2+4(5)^2]
Sqrt[25+4(25)]
Sqrt[25+100]
Sqrt[125]
ANSWER PLEASE
A cube of sugar has a mass of 12 grams and a volume of 8 cubic centimeters (cm^3). What is its density? [You may use a calculator.] Choose the BEST answer.
0.67 g/cm^3
0.67
1.5 g/cm^3
1.5
