Answer:k1/4+k3
k3 1/4
Step-by-step explanation:
Answer:
AB = 51
BC = 50
AC = 42
PQ = 42
QR = 42
PR = 59
Step-by-step explanation:
Perimeter of ∆ ABC = Perimeter of ∆ PQR
3x + 9 + 3x + 8 + 3x = 3x + 3x + 4x + 3
9x + 17 = 10x + 3
17 - 3 = 10x - 9x
14 = x
.: x = 14
AB = 3x +9 = 3×14+9 = 42+9 = 51
BC = 3x +8 = 3×14+8 = 42+8 = 50
AC = 3x = 3×14 = 42
PQ = 3x = 3×14 = 42
QR = 3x = 3×14 = 42
PR = 4x +3 = 4×14+3 = 56+3 = 59
it is a because it is the line is in the spot we're it is ststop to go
<h3>I'll teach you how to factor 20x^2-45</h3>
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20x^2-45
Factor out the common term 5:
5(4x^2-9)
Factor 4x^2-9:
(2x+3)(2x-3)
5(2x+3)(2x-3)
Your Answer Is 5(2x+3)(2x-3)
plz mark me as brainliest :)
