Answer:
The value of x is 8.
Step-by-step explanation:
In triangle PQR and XZY,
By AA property of similarity, we can say that
The similarity statement is .
The corresponding sides of similar triangles are proportional. Since both triangles are similar, so
Therefore the value of x is 8.
Part A.
4m + 12 + 20m
2 (2m + 6 + 10m)
Part B.
2 (2m + 6 + 10m) = 4(m + 3 + 5m)
4m + 12 + 20m = 4m + 12 + 20m
24m + 12 = 24m + 12
My apologies...but I don't understand what you mean by algebraic properties.
Part C.
Assuming m = 2
4 (m + 3 + 5m)
4 (2 + 3 + 5 × 2)
4 (5 + 10)
4 (15)
60
4m + 12 + 20m
4 (2) + 12 + 20 (2)
8 + 12 + 40
20 + 40
60
Hope this helps!
Answer:
40. make sure to follow me
Density = mass / volume.
Volume = Final reading - Initial reading = 7 - 2 = 5 cm^3
Hence,
D = 25 / 5 = 5 g/cm^3
<span>Remember, cubic centimeters is a volume unit (the same volume as 1 milliliter)</span>
Hope that helped!