Answer:
that's the picture,, but what is the question ??
Answer:
B
Step-by-step explanation:
29 + (-37) = 29 -37
Leave a like and mark brainliest if this helped
Answer: There are 450 million mobile users in India last year.
Step-by-step explanation:
Since we have given that
Number of mobile users today = 540 million
Every year mobile users in India have gone up by 20% in a year.
Let the number of mobile users in India last year be x
So, According to question, we have,
Hence, there are 450 million mobile users in India last year.
Answer:
Hello?
Step-by-step explanation:
Answer:
sec x = √10 /3
Step-by-step explanation:
tanx = 1/3
tan²x = (1/3)²
= 1/9
Trigonometric identity
sec²x - tan²x = 1
sec²x = 1 + tan²x
sec²x = 1 + 1/9
= 10/9
Now, sec x = √(10/9)
= √10 / 3
Hope this answer helps you....