4 because 14abc would equal 108 the factors of 108 are 1,2,3,4,6,9,12,18,27,36,54,108 the factors of 28 are 1,2,4,7,14,28 so it's 4
Answer:

Step-by-step explanation:

Square root can be written as a power.

Multiply the exponents.

Answer:
Step-by-step explanation:
h=-5t²+135
when t=3 s
h=-5(3)²+135=-45+135=90 m
The answer Is 2/12 because if u multiply 1 x2 it is 2 then 3 x4 which is 12