Answer:
The following expressions become negative:
- 3) x times y = xy = (1)(-2) = -2
- 4) x divided by y = x/y = 1/-2 = -2
Step-by-step explanation:
Given
Computing by substituting x = 1, and y = -2
1) x+y = 1+(-2) = -1
2) x - y = 1 - (-2) = 1+2 = 3
3) x times y = xy = (1)(-2) = -2
4) x divided by y = x/y = 1/-2 = -2
It is clear from the above calculations that when we put x = 1, and y=-2 then the expressions (x+y), (x times y), and (x divided by y) become negative.
Therefore, the following expressions become negative:
- 3) x times y = xy = (1)(-2) = -2
- 4) x divided by y = x/y = 1/-2 = -2
Person born on March 4, 1993.
Today's Date : August 26, 2017.
Your age : 2017 - 1993 = 24.
You are 24 years old.
95 minutes
He is walking at a constant rate of 19minutes per mile.
If you then multiple 19 minutes time 5 miles you get 95minutes to walk 5miles
Answer:
15
Step-by-step explanation:
By the diagram, you can see the sum of segment AB and segment BC is segment AC. Adding the given expressions for AB and B is 
. Simplifying the equation 
, gives 
. Substituting in the equation for segment AC gives 15.
Answer:
See explanation
Step-by-step explanation:
Volume of a cylinder = πr²h
Solve for r
V = π * r² * h
r² = V/πh
Find the square root of both sides
r = √V/πh
If height = 6 meters and volume = 300 cubic meters. Find r
r = √V/πh
= √(300/3.14*6)
= √(300/18.84)
= √15.923566878980
r = 3.9904344223381
Approximately,
r = 4 meters
