Help!
Urgent!
heres a description of what needs 2 be done: evaluate the following formulas. use the given values to find the values of the remaining variables.
f=9c/5+32 c=-20 find f
f=?
10 EASY POINTS 4 BEST ANSWER, IN 4 DAYS!
GOOD LUCK! ☺
Urgent!
heres a description of what needs 2 be done: evaluate the following formulas. use the given values to find the values of the remaining variables.
f=9c/5+32 c=-20 find f
f=?
10 EASY POINTS 4 BEST ANSWER, IN 4 DAYS!
GOOD LUCK! ☺
-
f = (9/5) * c + 32
f = (9/5) * (-20) + 32
f = 9 * (-4) + 32
f = -36 + 32
f = -4
f = (9/5) * (-20) + 32
f = 9 * (-4) + 32
f = -36 + 32
f = -4
-
plug the value of 20 into the formula where c occurs, getting:
f= (9)(20)/5 +32=36 +32= 68 degrees
f= (9)(20)/5 +32=36 +32= 68 degrees
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f = 9c/5 + 32.... if c = -20, just put c in the formula and get:
f = 9(-20)/5 + 32 = 9(-4) + 32 = -36 + 32 = -4 OK!
f = 9(-20)/5 + 32 = 9(-4) + 32 = -36 + 32 = -4 OK!