Answer:
Step-by-step explanation:
Let Sue's age = x
Leah's age = x + 6
John's age= Leah's age + 5 = (x+6) + 5 = x + 11
Sum of their ages = 41
x + (x+6) + ( x+11 ) = 41
x + x+6 +x +11 = 41
3x + 17 =41
3x = 41 -17
3x = 24
x = 24/3
x =8
Sue's age = 8 years
Answer:
supplementary angle = 60 , complementary angle : none
Answer:
Hope this below ss is right:
Answer:
x = ±
Step-by-step explanation:
5x² - 3y = 4y + 8 ( add 3y to both sides )
5x² = 7y + 8 ( divide both sides by 5 )
x² = ( take square root of both sides )
x = ±
G(x) = 2[f(x)]^2 - 1
g(x) = 2[2x + 1]^2 - 1
g(x) = 2[
4x+1] - 1
g(x) =
- 1
g(x) =