Answer:
18 days until they both call him on the same day
Step-by-step explanation:
The common multiples of 6 and 9 is 18, 36, 54, etc. 18 is the first common multiple so Marco's grandparents willl call Marco on the 18th day. please boost me
4X-8=12
+8 +8
4x/4=20/4
X=5
Answer:
Step-by-step explanation:
I am sooo sorry. I do not understand this question though. Can you send a better pic
Answer:
<u>We can conclude that Δ XYZ ≅ Δ RST by AAS postulate</u>
Step-by-step explanation:
Δ XYZ and Δ RST are congruents by AAS postulate because:
1. Their non-included sides YZ and ST are equal (10 units = 10 units).
2. Their angles ∠Y and ∠S are equal.
3. Their angles ∠X and ∠R are equal.
4.Their non-included sides XZ and RT are equal.
<u>Now, we can conclude that Δ XYZ ≅ Δ RST by AAS postulate.</u>
0.45
90/2=45% chance they will go 110/2=55% chance they won't go
