Answer:
x=1/252
x=0.00396825
Step-by-step explanation:
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01:05:35
Line CD passes through points C(3, 5) and D(6, 0). What is the equation of line CD in standard form?
5x + 3y = 18
O 5x - 3y = 30
O 5x2y = 30
O 5x + y = 18
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Answer:
5x + 3y = 15
Step-by-step explanation:
As Line CD passes through points C(3, 5) and D(6, 0), x (the "run") increases by 3 and y (the "rise") decreases by 5. Thus, the slope of line CD is
m = rise / run = -5/3, and in slope-intercept form the following is true:
y = mx + b => 5 = (-5/3)(3) + b, or b = 5.
Then the equation of the line is y = (-5/3)x + 5. Converting this to standard form, we get:
3y = -5x + 15, or 5x + 3y = 15
Answer:
C
Step-by-step explanation:
The number of pay-per-view movies that would generate an equal monthly bill from both E-Z View cable company and View the Best company is 15 movies. This is found by setting up and solving a linear equation based on the monthly charges of each company.
This question is about using linear equations to solve a real-world problem. Let's say 'x' is the number of pay-per-view movies. Therefore, we can form two equations:
To find the number of pay-per-view movies that would make the two monthly costs equal, set the two equations equal to each other and solve for x.
#SPJ11
Answer:
Step-by-step explanation:
We need to first find the volume of the cube, then subtract from it the volume of the sphere. This is what we are being asked to find. First, the volume of the cube is length times width times height. Since this is a cube, all of the sides are the same length, making the volume
V = 18³ so
V = 5832 inches cubed. Now for the sphere.
The formula for the volume of a sphere is
and we will use 3.1415 for π.
which gives us
V = 3053.538
Subtracting the volume of the sphere from the volume of the cube:
V = 5832 - 3053.538
V = 2778.462 inches cubed
Answer:
2,778 in³
Step-by-step explanation:
Volume cube
v = 18³
v = 5,832
Volume sphere
v = (4/3)π9³
v = 3,053.6280592893
Volume space
v = 5,832 - 3,053.6280592893
v = 2,778.3719407107
2,778 in³
The approximate value of the line of best fit which is the ratio of the change in y and the change in x axis from the options given is -4.5.
The slope of the line of best fit can be determined using the following pair of points :
(1, 36) and (8, 5)
x1 = 1 ; x2 = 8; y1 = 36 ; y2 = 5
The slope is defined thus :
Substituting the values into the equation :
Slope = (5 - 36) ÷ (8 - 1)
Slope = -31 ÷ 7
Slope = - 4.428
Therefore, the nearest option from the options given is - 4.5. Hence, the approximate value of slope the best fit line is - 4.5
Learn more :brainly.com/question/18904995
Answer: -4.5
Step-by-step explanation: Trust me on this :)