Answer:
x=12.5
Step-by-step explanation:
2x-25=0
Move 25 to the right with addition so you get the 2x by itself:
2x=25
Now divide the 2 to the right to get the x by itself:
x=25/2, which is the same as x=12.5
Answer:
Yes.
Step-by-step explanation:
They are similar by the AA (Angle-Angle) Similarity Theorem.
Angle P is congruent to Angle P,
and another angle congruency is <Q and <S OR <R and <T by the
Corresponding
Angle Congruency Theorem.
With two pairs of congruent angles, we can say that Triangle PQR and Triangle PST are similar by the AA Similarity Theorem.
Answer:
7
Step-by-step explanation:
7-4=3
5×3=15
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