Answer: T' = (2, 1) U' = (2, -1) S' = (-1, 0)
<u>Step-by-step explanation:</u>
T = (-4, 4) U = (-4, 2) S = (-1, 3)
down 3 units means subtract 3 from the y-coordinate
new T = (-4, 1) new U = (-4, -1) new S = (-1, 0)
right 2 units means add 2 to the x-coordinate
newer T = (-2, 1) newer U = (-2, -1) newer S = (1, 0)
reflection over y-axis means multiply x by -1
T' = (2, 1) U' = (2, -1) S' = (-1, 0)
Answer:
N=N so b
Step-by-step explanation:
Because in LN=NP the reflexive property essentially takes this info and repeats itself N=N
y-5=11
y-5+5=11+5 (Add 5 to both sides)
y=16 (Simplify)
I believe that y=16 cannot be simplified so y=16 should be the answer let me know if it helped.
AA similarity theorem
we know that
<u>AA (Angle-Angle) Similarity</u> states that In two triangles, if two pairs of corresponding angles are congruent, then the triangles are similar
In this problem we have that
∠BCA=∠ECD ----> by vertical angles
∠BAC=∠DEC ---> because AB is parallel to ED (alternate interior angles)
therefore
Triangles ABC and EDC are similar by AA similarity theorem
