Answer:
2+2×8=18
Step-by-step explanation:
2+2×8
2+16
18
Answer:
A. 243
Step-by-step explanation:
81 multiplied by 3
Answer:
, 
Step-by-step explanation:
Part a) Find the sin(A)
we know that
In the right triangle ABC
----> the sine of angle (A) is the opposite side angle (A) divided by the hypotenuse
substitute the values

Part b) Find the cos(A)
we know that
In the right triangle ABC
----> the cosine of angle (A) is the adjacent side angle (A) divided by the hypotenuse
substitute the values

Answer:
3 I believe
Step-by-step explanation: