Alright, lets get started.
The ages of all four sisters will be = x, x+2, x+4, x+6
As per given in question, two times of youngest sister age exceeds the oldest sister age by 30 means
Simplifying the equation
So this is the age of youngest sister.
So, age of oldest sister will be
Hene the age of oldest sister is 42 years. : Answer
Hope it will help :)
Answer:
Coordinates of A prime will be (-4,0).
Step-by-step explanation:
Given:
ABC is a triangle on a grid with its coordinates in (x,y).
The coordinates are as follows:
According to the question.
The points are translated by (x-2,y+2) rule.
We have to find A prime i.e A' the coordinate of A after it is translated.
In translation we move the coordinates without rotating and resizing.
So
Point A after translation will be called A'.
⇒ A =
Subtracting 2 with the 'x' value and adding 2 with the 'y' value coordinate.
⇒ A' =
⇒ A '=
So the value of A prime after translating it by (x-2,y+2) is (-4,0).