10 is the estimate because you have 58, and you put it in 589 10 times.
Harap awak faham hehehe kalau jawapan betul bagi brainliest yer hehehe
Answer:

Step-by-step explanation:
Cosine is the ratio of the side adjacent to the angle and the right triangle hypotenuse.
B =
= 
Answer:
C
Step-by-step explanation:
you keep the base the same which is 7 . Then add the exponets (small numbers) then you will get 11. Therefore, you put the base 7 over 11.
Answer: I say B its a bit hard but i think i got it not sure but Good Luck!
Step-by-step explanation: