We can set Maggie's age to x
If her brother is six years younger than four times her age, than her brother must be equal to: 4x-6
Since the sum of their ages is 39, we can set up an equation.
(Sum of Maggie's age) + (sum of Maggie's brother's age) = 39
x + (4x -6) = 39
5x -6 = 39
5x = 45
x = 9 , Maggie's age is 9
Answer:
y=14° x=15.6°
Step-by-step explanation:
In the picture.
I hope that it's a clear solution.
Answer:
a
Step-by-step explanation:
The answer is 5÷90+8 and that's the answer does the answer