A bag contains the two tiles shown below. One tile is drawn at random from the bag. The tile is returned to the bag and again a
1 answer:
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Answer: The value of the expression when is
Step-by-step explanation:
In this case, you need to remember that:
1. Tthe word "less than" indicates a subtraction.
2. By definition, the "Difference" in the result of a subtraction.
3. The word "times" indicates multiplication,
Based on the information given above, you know that " Six times the difference of a number and five" can be expressed as:
Then, "Two less than six times the difference of a number and five" can be represented with this expression:
Now you can substitute into the expression and the evaluate in order to find the value of the expression. This is:
Answer:
Step-by-step explanation:
14.
by pythagoras,s theorem
15.
first perpendicular=y(say)
and second perpendicular=z (say)
y²=9²+7²=81+49=130
z²=y²+5²=130+25=155
x²=z²+4²=155+16=171
x=√(171)