Answer:
y = 0, y = , y =
Step-by-step explanation:
Given
12y³ - 13y² + 3y = 0 ← factor out y from each term
y(12y² - 13y + 3) = 0
y(3y - 1)(4y - 3) = 0 ← in factored form
Equate each factor to zero and solve for y
y = 0
3y - 1 = 0 ⇒ 3y = 1 ⇒ y =
4y - 3 = 0 ⇒ 4y = 3 ⇒ y =
Answer:
j = 22 - 14
Step-by-step explanation:
"Less" signals subtraction so 14 less than a number x is x - 14. Therefore, 14 less than 22 is 22 - 14.
Hope this helps :)
Answer:
0.375
Step-by-step explanation:
Answer: 12800m^2
This shape is made up of a rectangle and a triangle.
Rectangle
= 120 x 60
= 7200
Triangle
= (200 - 60) x (120 - 40) x 0.5
= 140 x 80 x 0.5
= 5600
Total Shape
= 7200 + 5600
= 12800m^2
Answer:
x = 4
Step-by-step explanation:
By property of intersecting secants outside of circle.