Solution:
Coordinates of point A = (2,6)
Coordinates of Point B = (18,12)
Let the point P(x,y) divides AB in the ratio of 2:3.
So, formula for internal division
x =
y =
x=
The coordinates of point which divides AB in the ratio of 2:3 is <u>.</u>
532.6
8.53
x
---------
4543.078
Correct: m,b,c
incorrect: a,n,c
it’s hard to explain
Answer:
a = πr²
r = 1/2 (d). so if the diameter is 2, then r = 1
so if you multiply, the area will be 1 π inches
a = π(1)²
a = π
v = 3π inches
because of the error in the area, it led to the error in calculating the volume.
Step-by-step explanation:
Answer: C (21)
Step-by-step explanation:
I am translating into algebra.
Set Scott's age five years ago to: x
Set Paul's age five years ago to: 2x-4
Scott's age now is his age five years ago, plus five, which is: x+5
Paul's age now is his age five years ago, plus five, which is: 2x-4+5 or 2x+1
Since Paul is now six years older than Scott, set Scott's age (x+5) equal to Paul's age, plus six, which is: 2x+1=x+5+6
Solve the equation to get: x=10
Substitute x for 10 in Paul's current age: 2*10+1=21.
Therefore, C is the correct answer.