Answer:
The secant of the angle equals the distance between the ants divided by the distance from the first ant to the wall, So sec 62° = d / 1, where d is the distance between the ants. That's more than the hearing range of 2m, so yes, the friend will be a meal. Step-by-step explanation:
Imagine you lay the 9 and 6 logs side by side. The 6 is 3 feet short of the 9.
This rules out two as it is 1 foot short.
3 is also ruled out as there would be no dimension to the flower bed - it would be impossible to make a triangle.
Now do the reverse - use on of the remaining logs to test if they would work.
Try 15; 9 + 6 = 15 but we're looking to make a larger number
9 + 6 = 15 > 13 feet
The only log it can be is C 13 feet.
Answer:
15/40 which simplified is 3/8
Step-by-step explanation:
To solve this equation, we first have to turn all mixed numbers into improper fractions so we can add and subtract them
When we do this we get, 35/5 - (11/4 + 31/8)
Since there is a negative (-) sign before the parentheses, we automatically sub in a -1 in there and we distribute
Now we have 35/5 - 11/4 - 31/8
We can’t subtract this directly since they all have different denominators, so we have to change them to a common denominator
The common denominator of 5 4 and 8 is 40 so we multiply both the numerators and denominators by whatever number it is so the denominators are 40
This gets us to 280/40 - 110/40 - 155/40
When we subtract all of this, we get…
15/40 which can be simplified to 3/8
Hope this helped, have a great day, and please award brainliest
Answer:
B
Step-by-step explanation:
35 percent answer the quiz correctly