Answer:
x = 3
Step-by-step explanation:
set up proportion based on corresponding sides of similar triangles:
15 / 10 = 15 + x / 12
cross-multiply:
10(15 + x) = 15(12)
150 + 10x = 180
10x = 30
x = 3
Answer:
3 : 15pm
Step-by-step explanation:
2 : 25 pm + 50 minutes
2 : 25 pm + (35 minutes + 15 minutes)
(2 : 25 pm + 35 minutes) + 15 minutes
3 : OO pm + 15 minutes = 3 : 15 pm
, , 4²,
continuing the sequence, the next three terms will be
, ,
the sequence is 256, 64, 16, 4, 1, ,
Answer:
The number 44 was not in the original set.
Step-by-step explanation: