Answer:
5 inches is <u>5</u> times as big as 1 inch
Answer:
Option A. The cost of one pack of ballpoint pens is $3 and the cost of one pack of gel pens is $7.
Step-by-step explanation:
Let
x -----> the cost of one pack of ballpoint pens
y -----> the cost of one pack of gel pens
we know that
60x+25y=355 -----> equation A
120x+30y=570 -----> equation B
Solve the system of equations by graphing
Remember that the solution of the system is the intersection point both graphs
The solution is the point (3,7)
see the attached figure
therefore
The cost of one pack of ballpoint pens is $3
The cost of one pack of gel pens is $7
X=21 because 2x21=42+6=48
Answer:
104 pictures
Step-by-step explanation:
Answer: A) reflection C) rotation D) translation
Step-by-step explanation:
A rigid transformation happens when a point or object is moved, but the size and shape remain the same. There are four kinds of rigid transformation.
1) translation 2) reflection 3) rotation 4) glide reflection.
They all create congruent images.
But a dilation is a non rigid motion.
A dilation is a transformation that creates an image that is the exactly same shape as the original, but have a different size.