Answer:
5x-13
The Answer is in the picture above please mark me brainliest. :)
X= <span>√(54-3x)
square both sides:
x^2=54-3x
bring everything to the left:
x^2 + 3x - 54= 0
solve using quadratic formula:
x= (-3 +/- </span>√(9- 4(-54)))/2=
(-3+/- <span>√(9+216))/2=
(-3 +/- </span><span>√225/2=
(-3 +/- 15)/2=
two options:
1) x= (-3+15)/2= 12/2=6
2) x= (-3-13)/2= -18/2= -9</span>
Answer:
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Step-by-step explanation:
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A change of 10° Celsius is equal to a change of 18° Fahrenheit. As Celsius equals 1.8 degrees Fahrenheit.
The answer would be 18° Fahrenheit
Answer:
It's 10
Step-by-step explanation:
10 can be divided by five and 5 can also be divided by five and it's the least number that can be divided by five.