Answer:
x= 65
Step-by-step explanation:
x= 360- (130+75+90)
x= 360- 295
x= 65 degrees
Answer:
a) parabola opens upwards
b) y-intercept y = 2
c) x₁ = 1 x₂ = 2
Step-by-step explanation:
y = x² - 3x + 2
This parabola is open upwards since the coefficient of x² is positive (1)
b) y-intercept is when x = 0 then
y = (0)² - 3*(0) + 2
y-intercept y = 2
to determine zeros, we can proceed as follows
x² - 3x + 2 = 0
Factoring that xpression
( x -1 ) * ( x - 2 ) = 0
Then either x- 1 = 0 and x₁ = 1 or
x - 2 = 0 and x₂ = 2
M / n = p - 6
m = (p - 6) (n)
m / (p - 6) = n
Answer:
1/2
Step-by-step explanation:
Since half of them chose to play dress-up, the probability of randomly selecting a child that chose to play dress-up would also be 1/2.
(hope this helps :P)
The answer is 3 because their are only 3 ribbons
