<h2>14.4 is the correct answer!</h2><h2 /><h3>5 x ? = 9</h3><h3>9 ÷ 5 = 1.8</h3><h3 /><h3>8 x 1.8 = 14.4</h3><h3 /><h3><em>Please let me know if I am wrong.</em></h3>
Answer:
x = -6
Step-by-step explanation:
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The height of the doorway in inches is 72
1. Three pairs of congruent angles are:
∠ R ≅ ∠ J
∠ S ≅ ∠ K
∠ T ≅ ∠ L
Three pairs of congruent sides are:
RS ≅ JK
ST ≅ KL
RT ≅ JL
2. RS = NO
3. ∠ L = ∠ P
4. ∠ Q = ∠ M
5. MN = QR
6. ASA Postulate
7. SSS Postulate
8. SAS Postulate
9. AAS Postulate
10. SAS Postulate