if cos∠b = sin∠a and m∠a = 32°, what is the measure of ∠b?
32
58
90
148

  58

Step-by-step explanation:

  sin(A) = cos(90°-A) = cos(B)

  90° -32° = B

  58° = B

You can also work this on your calculator:

  cos(B) = sin(32°)

  B = cos⁻¹(sin(32°)) = 58°

It is 58 degrees.

Step-by-step explanation:

1 and 0

step-by-step explanation:

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