B
It’s B because if you are dilating a number bigger than 1, you can multiply it. For example for this one you just multiply the coordinates of Q times 5. Hope this helps!
Area of a triange = 180 degrees
60 + 90 + 30= 180
180-30=150
Z=150 degrees
Answer:
x = ±11i
Step-by-step explanation:
x^2 = -121
Take the square root of each side
sqrt(x^2) = sqrt(-121)
sqrt(x^2) = sqrt (-1) *sqrt(121)
We know that the sqrt(-1) is i
x = i ( ±11)
x = ±11i
Answer:
y² = -12x.
Step-by-step explanation:
Given : Parabola with vertex (0,0) and focus (-3,0).
To find : Which is the equation of Parabola.
Solution : We have given that vertex (0,0) and focus (-3,0).
Standard form of parabolic equation (y - k)² = 4p (x - h).
where the focus is (h + p, k) and vertex (h,k)
We can see h= 0 , k = 0,
h+p = -3
0 + p = -3
p = -3.
On plugging the values of h , k ,p
Then equation of parabola (y - 0)² = 4(-3) (x - 0).
y² = -12x.
Therefore, y² = -12x.
Answer: If anything below sea level is a negative integer then anything above sea level is a positive integer. An integer that could represent a helicopter could be anything from +1 to +1000 and on.
