D h= -1.k= this is the correct answer
Answer: 15 inches
Explanation:
The equation would be 60-45=15
Answer:
No. of complete revolutions = 20
Step-by-step explanation:
Given:
Distance covered by the bicycle = 40 m
Radius of the bicycle wheel = 32.5 cm = 0.325 m
Conversion:
⇒
We have to find the number of revolution the front wheel make.
Let the no. of revolution be "N" .
As we know that:
Circumference times no. of revolution = Distance covered by circular objects.
Circumference = 2πr
So,
⇒
⇒
⇒ Plugging the values.
⇒
⇒
⇒
Approximated to 20.
Number of complete revolutions,the front wheel make = 20
2x-3=-4x+-9
2x-3=-4x-9
negative number and positive number= negative number
2x-3=-4x-9
2x+4x-3=-4x+4x-9
6x-3=-9
6x-3+3=-9+3
6x=-6
Divide by 6
6x/6=-6/6
x=-1
Check answer by using substitution method
2(-1)-3=-4(-1)+-9
-5=-4-9
-5=-5
Answer is x=-1
Answer:
Slope is 2
Step-by-step explanation:
Thus, the slope of the line is 2.