Answer:
a) 67
b) 122
c) que angulo
d) 40
Step-by-step explanation:
Answer:
See below
Step-by-step explanation:
Domain: negative infinity, positive infinity
Range: -392, positive infinity
Y-intercept: (0, -150)
X-intercepts: (25, 0) (-3, 0)
Axis of symmetry: x = 11
Answer: 756
Step-by-step explanation:
The president can be elected in 28 different ways. After a student is elected president, there are 27 students left to elect a vice president from. So there are 28 x 27 = 756 different arrangements.
Answer:
The value of an exterior angle is the sum of the two interior angles not adjacent to it so
a:
x = 64 + 45 =
b:
3x + 6 = 153 so
3x = 147 so
x =
If there aren’t any degrees and it doesn’t state that the triangle is equilateral then you cannot solve this equation without more information