Which of the following is equal to m_c?
A. cos (a/c)
B. sin (a/c)
C. tan-(c/a)
D. cos-2 (c/a)

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

tap for more

m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

236 cm 16 time 12 = 192

6 times 7 = 42

192+42