Answer:
Step-by-step explanation:
tan49=h/17
h=17tan49
h=19.6 m
2 feet is the minimum height it can be
Answer:

Step-by-step explanation:
we know that
In a parallelogram opposite sides are equal and parallel
The figure FHJM is a parallelogram
so


therefore

I belive it c but i mit be wrong so dont mark it
Answer:
it's when the denominator and numerator or both contain fractions
Step-by-step explanation:
like 4/(6/18) 4 is the numerator and 1)2 is the denominator hope I helped have a wonderful day