Answer:
One more transformation – a horizontal stretch – would map ΔDCE onto ΔABE. So the triangles are similar.
Step-by-step explanation:
Rigid transformation involves the applications of some processes and procedures to change the orientation of a given figure. It can either be reflection, translation or rotation. While dilation is the process of resizing a given figure as required.
A horizontal stretching is a transformation that involves changing the position or coordinates of a point along the horizontal axis away from the vertical axis.
Lennox claims he used a sequence of rigid transformations and dilation, but did not perform one more transformation, horizontal stretch, which would make the two triangles to be similar.
Answer:
Step-by-step explanation:
step 1
Find the diameter of the circle
the formula to calculate the distance between two points is equal to
substitute the values
The radius is half the diameter
so
step 2
Find the center of the circle
the center of the circle is the midpoint between the endpoints of the diameter
so
The center is
step 3
Find the equation of the circle
The equation of the circle is
substitute the values
Answer:
theres got to be more
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
You have to use PEMDAS
(-3 + 8 x 2 -3) First, multiply
-3+16-3 Then, do it all in a row
10
p-6p+7=3(2p-3)-4(-10+4p
We move all terms to the left:
p-6p+7-(3(2p-3)-4(-10+4p)=0
We add all the numbers together, and all the variables
p-6p-(3(2p-3)-4(4p-10)+7=0
We add all the numbers together, and all the variables
-5p-(3(2p-3)-4(4p-10)+7=0