Answer:
2839.16
Step-by-step explanation:
119.92(m)+81=C(t)
119.92(23)+81=C(t)
2839.16=C(t)
I'm not sure the equation is written correctly but the measure of the given angle is 126 degrees. In this instance, the variable in 3x (x) would be equal to 42. Hope this helped.
180-54= 126
126 / 3 = x
x = 42
:)
Answer:
25
Step-by-step explanation:
let his age be x, then
5 years ago his age was x - 5 and in 5 years will be x + 5 , thus
(x - 5)(x + 5) = 600 ← expand factors using FOIL
x² - 25 = 600 ( add 25 to both sides )
x² = 625 ( take the square root of both sides )
x = = 25
Answer:4
Step-by-step explanation:
10^x=10000
10^x=10^4
Base cancelled each other
x= 4