Answer:
8. x=+1 y=+2 . 9. x=+4 y=+3
Step-by-step explanation:
Answer:
13
Step-by-step explanation:
In 5 years Maise will be 26.
Daniel will now be half Maise's age which is 26/2 = 13
5y=-25,
y=-5
correct answer (1,-5)
Answer:
x = 1
Step-by-step explanation:
3(2x - 1) + 2 = 5x
Distributive
6x - 3 + 2 = 5x
6x - 1 = 5x
6x - 5x = 1
x = 1
Answer:
x = 4√2 or ≈ 5.66
Step-by-step explanation:
- AB = √5²-3² = √16 = 4
- AB=AC ⇒ BC = AB√2
- x = 4√2 ≈ 5.66