5×60 minutes =300 minutes
300+15 minutes or 1/4hr
315 minutes each week
15+60+30+45+15+45=210 minutes
300-210= 90 minutes
The height of the telephone tower is 120 feet.
The first step to solve this problem is to figure out what fraction of the height of the actual object the shadow is. We can find this by dividing the length of the shadow by the actual height.
4/6 = 2/3, meaning that the shadow is 2/3 of the actual height
Since we know that the shadow is 2/3 of the height, we can multiply by the reciprocal, 3/2, to find the actual height if we know the length of the shadow.
80 · 3/2 = 120, so the height of the telephone tower is 120 feet.
Answer:
-3 is the best answer i hope it helps
Step-by-step explanation:
Answer:
,
, and
.
Step-by-step explanation:
What is a rational number? By definition, a rational number can be represented as the fraction of two integers.
The goal is to find three fractions in the form
between
and
.
.
At this moment, there doesn't seems to be a number that could fit. The question is asking for three of these numbers. Multiple the numerator and the denominator by a number greater than three (e.g., five) to obtain
.
Since
and
can be any integers, let
.
.
.
Possible values of
are 26, 27, and 28. That corresponds to the fractions
,
, and
.
These are all rational numbers for they are fractions of integers.
Answer:
The quotient is
.
Step-by-step explanation:
We do this as the simple division that we do with the integers.Find a quotient that is same as the first on multiplying with the divisor term of the dividend.
Divisor = x+1.
Dividend = 2x²-3x-5
We found that on multiplying 2x with x+1 we will get 2x²+2x and then subtracting it from dividend we will get -5x-5. We found that only multiplying the divisor with -5 we will get -5x-5 and on subtracting it from the dividend the the remainder will be 0. Hence the quotient is 2x-5.