Answer:
33, 9
Step-by-step explanation:
I33-21I=12
I9-21I=
I-12I=12
Every SUM of an absolute value will always be positive!!
Answer:
See below.
Step-by-step explanation:
1. a and b are supplementary ( they add up to 180 degrees as they are on a straight line).
2,3 and 4 are complementary as in each case a + b = 90 degrees.
Thé vertex of the graph of the following function f(x)=x2+8x-2 is (-4,-18).
Answer:
Simón arre que si cuando quieras
can be rewritten as
, finding the value of c so that x=(+-)12 solves this equation it means to find the value of c so that
.
, we must find c so that
.
, c=36.