Answer:
31 is the answers for the question
Step-by-step explanation:
please give me brainlest
Answer:
Step-by-step explanation:Explanation is
in a filely/3fcEdSx
bit.

We know that, in ∆ABC,
∠A+∠B+∠C = 180°
But the triangle is right angled at C
ie., ∠C = 90°
Therefore, ∠A+∠B+ 90° = 180°
⇒ ∠A + ∠B = 90°
Therefore, <u>cos(A + B) = cos 90º = 0</u>
The answer for this question is Y=3x+1
Answer:
12
Step-by-step explanation:
1.08 1.08 divded by 0.09 equals 12