Answer:
It is 2, 4, & 5.
Step-by-step explanation:
just got it right on edge.
Answer:
its 2
Step-by-step explanation:
because 2*2*2 is 8
The true statement is (a) it is a function
<h3>How to determine the relation?</h3>
For a relation to be a function, the following must be true:
Each x value must be paired with exactly one y value
From the table of values, all x values have exactly one y value
This means that the relation is a function
Hence, the true statement is (a) it is a function
Read more about functions and relation at:
brainly.com/question/2253924
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Answer:
C) Addition property of equality and division property of equality
Step-by-step explanation:
To find the answer, let's first solve the equation for x...
3x-6=12
Add 6 to both sides (Addition property of equality)
3x=6
Divide both sides by 3 (Division property of equality)
x=2
We used both the addition property of equality and the division property of equality therefore the answer is C
Answer:
(a) 13536.10J
(b) 27072.20J
Step-by-step explanation:
(a) Height of tank (h) = 4 feet = 4/3.2808 = 1.22m
Volume of water in full tank = 4ft×5ft×4ft = 80ft^3
Volume of water in half tank = 1/2 × 80ft^3 = 40ft^3
Density of water = 62.4lb/ft^3
Mass of water = density × volume = 62.4 × 40 = 2496lb = 2496×0.45359kg = 1132.16kg
Work done to empty half of the tank = mgh = 1132.16×9.8×1.22 = 13536.10J
(b) Work done to empty all of the tank = 2 × work done to empty half of the tank= 2 × 13536.10J = 27072.20J
