Answer:
x=4
Step-by-step explanation:
It suffices to equate any two sides and then check whether the solution is valid for the third side.
Taking 2x and 3x-4 and equating:
2x = 3x-4
x = 4
This means the sides are both of length 8. Now check whether for x=4 the third side is also of length 8:
x+4=4+4=8
which indeed works out confirming x=4 being a valid solution
Answer:
Option C, 0 ≤ x ≤ 12
Step-by-step explanation:
the domain of a function is the set of inputs accepted by the function so all possible x values.
Since x-axis is time, time can never be negative
so the lowest x value is 0
the heights x values is the x intercept which is 12
hence option C
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Answer:
it's very simple..just see the image which I have sended you I have done it myself...hope you will understand
Step-by-step explanation:
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B+c/d=a subtract b from both sides
c/d=a-b multiply both sides by d
c=d(a-b) or if you prefer
c=ad-bd
Note: if you meant a=(b+c)/d, multiply both sides by d
b+c=ad subtract b from both sides
c=ad-b
Answer: 4 pt= 8c
28 qt= 7 gal
Step-by-step explanation: To convert from pints to cups, multiply by 2. To convert from quarts to gallons, divide by 4.
