Answer:
a=12
Step-by-step explanation:
7a+18=102
7a=102-18
7a=84
a=84/7
a=12 <----- answer
Lets put this into an equation
x + 1/5 * x = 36
1.2x = 36
x = 30
1/5x = 6
So our final answer is 6 and 30.
Please mark me the Brainliest if I am correct.
Answer: The other no. is 5
Step-by-step explanation: Let the other no. be x
x = LCM/First no.
x = 120/24 = 5
The other no. is 5
A. cause i did it on the calculator so i know its right
The answer will be t = 
average daily temperature, t, in degrees Fahrenheit for a city as a function of the month of the year.
<h3>What is temperature?</h3>
Temperature is the degree or intensity of heat present in a substance or object, especially as expressed according to a comparative scale and shown by a thermometer or perceived by touch.
<h3>TO SOLVE:</h3>
suppose 
and 
degree
We know, cos(x+90°) = - sin(X)
⇒ 
degree = -
⇒ t =
Hence the answer will be t = average daily temperature, t, in degrees Fahrenheit for a city as a function of the month of the year.
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