Each term has a common divisor of
:

133 = 7*19, so the number in the blanks is
.
Answer:
-2
Step-by-step explanation:
Start with the vertex form of the equation of a parabola: y - k = a(x - h)^2
Here h = -2, k = -3, x = -1, y = -5. Find a:
-5 - [-3] = a(-1 - [-2])^2, or
-5 + 3 = a(1)^2, or
-2 = a
The unknown coefficient is -2.
Answer:
add all the angles
Step-by-step explanation:
140+82+78
A=7 is what I got since this was a equation problem