Answer: 15/2,11/2
Step-by-step explanation:
64%, because 40% of 60% is 24%, and 2 mg of pure copper is 40% of the overall alloy, so add 24 and 40
Answer:eEthiopia is the third country next to Tanzania and Uganda in terms of land surface of protected area; human-wildlife conflict, loss of biodiversity, and limited tourism and conservation attention with poor infrastructure are some of the major challenges.
Step-by-step explanation: brainilest ?
The equation is a quadratic equation, and it represents a parabola, opening upward.
The standard form of this parabola is (x – h)^2 = 4a (y – k)
f(x) = y = 8( x^2 + (1/2)x)
y + ½ = 8( x^2 + (1/2)x + 1/16)
(1/8)(y + ½) = (x + ¼)^2
Vertex is at (-1/4, -1/2)
Answer:
The equation of the parabola is (x-2)^2 =8(y-2)
Step-by-step explanation:
Given focus is (2,4) and the directrix is y=0 so the parabola axis is parallel to y- axis.
Focus is (α,β+a) and the directrix is of the form y = β-a
so given focus is (2,4) compare (α,β+a)
here β+a = 4 and a=2 and β=2
now given directrix y = β-a = 2-2 = 0
now the general parabola is (x-α)^2 =4a(y-β) ...(1)
now substitute α =2 ,β=2 and a=2 above equation
The equation of the parabola is (x-2)^2 =8(y-2)