for 1st
use the formula of inlargement
A(x,y)when enlarging by scale factor k gives A'(kx,ky)
for 2nd
a=
(2a+3)-(a-5)(2a+2)+a^2
b=
3y(7y-8)
Answer:
81x + 4913x + 676x + 10x + 12 / 9
X=5692 /9
X=632.444
Answer: Hello sir, Kinetic energy is directly proportional to the mass of the object and to the square of its velocity: K.E. = 1/2 m v2. If the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.
Step-by-step explanation:
Every square is a rectangle because it is a quadrilateral with all four right angle (a rectangle is not a square)
Answer:
1 is to 2 is the answer. U.got that
