Answers:
∠A=45° & ∠B=45°
Step-by-step explanation:
In triangle ABC, all angles are less than 180° but their sum is 180°
For the trigonometric statements
sin(A)=cos(B)
sin(B)=cos(A)
These are true when these angles that are A and B are equal and on these angles the sin and cos value must be same.
Hence, both angles are of 45°
Answer:
45
Step-by-step explanation:
Both angles have the same value, therefore, you can set your formula up as
5x-105=2x+30
5x = 2x + 30 + 105
5x - 2x = 135
3x = 135
x = 135/3
x = 45
12t + 18b = 108
12(3) + 18b = 108
36 + 18b = 108
18b = 72
b = 4
Burritos are $4
Answer:
A
Step-by-step explanation:
When you rotate the shape it will be the same as it was before .
Answer:
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Step-by-step explanation:
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