The answer that fits the blank would be a TACHOMETER. The tachometer is an instrument which is utilized in the measurement of the speed of the engine in revolutions per minute or rpm. Typically, this is used in road vehicles. You can see the tachometer in the dashboard of your vehicle. Answer for this is C.
Answer:
(-(5 x^3 + 40 x^2 + 24))/(8 x^2) - I can't read the picture yousend it's way to small.
Step-by-step explanation:
Simplify the following:
x - (5 x)/8 - x - 5 - 3/x^2
Put each term in x - (5 x)/8 - x - 5 - 3/x^2 over the common denominator 8 x^2: x - (5 x)/8 - x - 5 - 3/x^2 = (8 x^3)/(8 x^2) - (5 x^3)/(8 x^2) - (8 x^3)/(8 x^2) - (40 x^2)/(8 x^2) - 24/(8 x^2):
(8 x^3)/(8 x^2) - (5 x^3)/(8 x^2) - (8 x^3)/(8 x^2) - (40 x^2)/(8 x^2) - 24/(8 x^2)
(8 x^3)/(8 x^2) - (5 x^3)/(8 x^2) - (8 x^3)/(8 x^2) - (40 x^2)/(8 x^2) - 24/(8 x^2) = (8 x^3 - 5 x^3 - 8 x^3 - 40 x^2 - 24)/(8 x^2):
(8 x^3 - 5 x^3 - 8 x^3 - 40 x^2 - 24)/(8 x^2)
Grouping like terms, 8 x^3 - 5 x^3 - 8 x^3 - 40 x^2 - 24 = (8 x^3 - 8 x^3 - 5 x^3) - 40 x^2 - 24:
((8 x^3 - 8 x^3 - 5 x^3) - 40 x^2 - 24)/(8 x^2)
8 x^3 - 8 x^3 - 5 x^3 = -5 x^3:
(-5 x^3 - 40 x^2 - 24)/(8 x^2)
Factor -1 out of -5 x^3 - 40 x^2 - 24:
Answer: (-(5 x^3 + 40 x^2 + 24))/(8 x^2)
Answer:
y +6 = 1/3(x+2)
Step-by-step explanation:
Point slope form:
y - y1 = m(x - x1)
m = slope
Since x and y are negative, the double negatives make a positive.
Answer:
The attached picture shows the location of each of the coordinates on the Cartesian plane. Hence, (0, 1) is the coordinate that lies on the y- axis.
Step-by-step explanation:
The solution to the question above is answered thus:
Note that the first value in each bracket is for x while the other is for y. Hence; 0, 7, 6 and 8 are value of x while 1, 0, 8 and 2 are values of y.
Thus:
Coordinate (0, 1) lies on the y - axis.
Coordinate (7, 0) lies on the x - axis.
Coordinates (6, 8) and (8, 2) lie on the 1st quadrant of the Cartesian plane
Coordinates.
Therefore, coordinate (0, 1) is the answer because it lies on the y- axis.
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