Answer:
B $49
Step-by-step explanation:
the answer want how much off right? then just take the 20% off × $245 =
20% = 20/100
Triangle PQR is reflected over the line y = x.
2 answers:
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Answer:
In triangle SHD and triangle STD.
[Side]
Since, a line is said to be perpendicular to another line if the two lines intersect at a right angle.
⇒
[leg] [Given]
Reflexive property states that the value is equal to itself.
[Leg] [Reflexive property]
HL(Hypotenuse-leg) theorem states that any two right triangles that have a congruent hypotenuse and a corresponding congruent leg are the congruent triangles.
then, by HL theorem;
Proved!
