12 inches to millimeters is 305.0 if u put it the nearest tenth
Answer:
What are you gonna do is across the x
Step-by-step explanation:
Angle 45
Because it could be 45,45,90
<h3>I hope it is helpful for you ...</h3>
Since complementary angles add to 90°, (4x - 1) and (5x + 19), also add to 90°.
Thus, lets form an equation:
90 = 5x + 19 + 4x - 1
72 = 9x
x = 9
Thus, the measure of angle B is 64°.
