As we know that cotx= 1/tanx
cot36° = 1/tan36°
=>cot36°= 1/0.726543
=>so cot 36°= 1.376382
So correct answer is option D.
HOPR YOU LIKED.
Answer:
Ahmed runs 6 miles each day
Step-by-step explanation:
∵ Ahmad runs m miles each day
∵ Ali runs twice as many miles as Ahmad
→ That means Ali runs 2 × m miles each day
∴ Ali runs 2m miles each day
∵ Altogether, they run 18 miles each day
→ Add m and 2m, then equate the sum by 18
∴ m + 2m = 18
∴ 3m = 18
→ Divide both sides by 3 to find m
∵
∴ m = 6
∵ m represents the number of miles that Ahmed runs each day
∴ Ahmed runs 6 miles each day
You can find the perimeter of any closed figure by, measuring the sides and adding all of the sides. After, you have to add all of the sides, including the base together! Hope this is correct
rational numbers can be written as a ratio of two integers a/b
1/2 is the ratio of 1 and 2 so its rational
√7/10 is not a ratio of two integers so its irrational
3π/4 is not a ratio of two integers so its irrational
5/9 is the ratio of 5 and 9 so its rational
18 is 18/1 and is the ratio of 18 and 1 so its rational