Answer:
x=39, y=180
Step-by-step explanation:
f(x)=0.4x²-31.2x+788.4
For x=39 the graph reaches its lowest point.
The minimum value of y is:
x=39→y=f(39)=0.4(39)²-31.2(39)+788.4
y=f(39)=0.4(1,521)-1,216.8+788.4
y=f(39)=608.4-1,216.8+788.4
y=f(39)=180
Answer:
33 degree
Step-by-step explanation:
Let m1 be x
m2= x+1
A/Q
--> m1+m2= 67
--> x+x+1= 67
--> 2x+1=67
--> 2x= 67-1
--> 2x=66
--> x= 66/2
--> x= 33
So, m1= 33 degree
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Answer:
See attachment below
Step-by-step explanation:
No they don't lie on the same line because all coordinate points would be at different distances from the origin. The only way a point could be at the same line as the others would be they would have to have the same x- or y- axis points. (For example: 6,5; 3,5; and 2,5 would all be on the same line, horizontally, because the 5 in all three coordinates refers to the y- axis aka the horizontal axis
Answer:
distance between the points is 8.602325267 units
Step-by-step explanation:
(5 , 8)=(x1 , y1)
(-2 , 3)=(x2 , y2)
use formula:
=
=
=
=
=8.602325267 units
