Answer:
Answer is 81.
Step-by-step explanation:
Given two expressions are and
Now we divide first expression by the second.
Therefore 81 is the answer.
. As a result,
is an expression that provides the same results.
Answer: {(1, 8.65), (2, 8.30), (3, 7.95)}
EXPLANATION
Given,
The watering can dispenses water at a rate of 0.35 gallon
per minute.
The original volume of water in the can was 9 gallons.
Therefore if,
y = the volume of water in the can in gallons
x = time in minutes
f(x) = y = 9 – 0.35x
When x = 1,
y = 9 – 0.35(1)
y = 9 – 0.35
y = 8.65
Therefore we have the pair (1, 8.65)
When x = 2,
y = 9 – 0.35(2)
y = 9 – 0.7
y = 8.3
Therefore we have the pair (2, 8.30)
When x = 3,
y = 9 – 0.35(3)
y = 9 – 1.05
y = 7.95
Therefore we have the pair (3, 7.95)
The set of ordered pairs shows the volume of water in the
can in gallons (y) as a function of time in minutes (x) from the first minute
after the can starts dispensing water is {(1, 8.65), (2, 8.30), (3, 7.95)}
Answer:
????
Step-by-step explanation:
??????.°
Q cuts the diagonal PA into 2 equal halves, since the diagonals of rhombus meet at right angles.
<u>Step-by-step explanation:</u>
As given by the statement in the problem,
Q may be the middle point, which cut the diagonal PA into 2 equal halves.
In rhombus, diagonals meet at right angles.
which means that PQ = QA
x+2 = 3x - 14
Grouping the terms, we will get,
3x -x = 14+ 2
2x = 16
dividing by 2 on both sides, we will get,
x = 16/2 = 8
8+2 = 3(8) - 14 = 10 = PQ or QA