B. <span>She is correct. The remaining angle of the triangle measures less than 90 degrees.</span>
The only values a cosine can have are from -1 to 1.
Answer:
21°
Step-by-step explanation:
we know that every single triangle has to equal 180°
we have all 3 angles 90° 34° 35° which equal 159°
so we take 180°-159° and your answer is 21°
Answer:
Directly proportional relationships always pass through the origin (0,0). There are other linear relationships that do not pass through the origin.
