Answer:
-1-x
Step-by-step explanation:
i think im not sure
2 pi r h+2 pi r squared
2 x pi x 40 x 17 = 4272.566009
2 x pi x 40 squared = 10053.09649
so 4272.566009 + 10053.09649 = 14325.6625
Answer:
Step-by-step explanation:
120
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: -1
Step-by-step explanation:
-8 (-8x - 6) = -6x - 22
distribute
64x + 48 = -6x -22
get rid of the smallest x by adding 6x to both side
70x + 48 = -22
minus 48 to both sides
70x = -70
divide both side by 70
x = -1