Answer: 20 is not
40 is not
64 is
4 is
49 is
48 is not
Step-by-step explanation:
So for this you need to set them equal to each other! 3x+100=5x-160
now you combine like terms and solve!
The line from (7, 1) to (-2 10) is a radius of the circle.
Its length is the square root of [ (-2 - 7)² + (10 - 1)² ] = √(81 + 81) = √162
The equation of the circle is: (x- 7)² + (y - 1)² = 162
Answer:
Option C.
Step-by-step explanation:
Note: The question and options are not in correct form.
Let the correct question is "Consider the formula for the average velocity, v, of a moving particle. In the formula, d1 and d2 represent the distance traveled by the particle at times t1 and t2 respectively.
v = (d2 - d1)/(t2 - t1)
Which of the following equations is equivalent to the formula for velocity?
A. t1=v(d2-d1)-t2
B. d1=v (t2-t1)-d2
C. d2=v(t2-t1)+d1
D. t2=v(d2-d1)+t1
"
The given formula is
On cross multiplication, we get
Add
on both sides.
Since,
, therefore, the correct option is C.