By comparing the given situation with a right triangle, we will find that the elevation angle is 72.2°
So let's think of the given situation as a right triangle, where the height is one cathetus (the opposite one to the elevation angle) and the length of the string is the hypotenuse.
Then we can just use the relation:
Sin(θ) = (opposite cathetus)/hypotenuse
Where:
Replacing that we get:
Sin(θ) = 40ft/42ft
θ = Asin(40/42) = 72.2°
Thus, the elevation angle is 72.2°
If you want to learn more about right triangles, you can read:
B. $2,072.73.
C. $2,027.27.
D. $2,073.72.
The amount each heir will receive after the inheritance is divided is given by A = $ 2072.73
Given data ,
Let the total amount of inheritance be represented as I
where the value of I = $ 45,600.00
Now , the total number of heirs = 22 heirs
So , the amount of inheritance each heir will receive is A
where A = total amount of inheritance / total number of heirs
On simplifying the equation , we get
A = $ 45,600.00 / 2
A = $ 2072.73
Hence , the inheritance shared is A = $ 2072.73
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40 days.
After 5 days, Archie sold some chickens.
The remaining food will last for another
50 days.
How many chickens were sold?
Answer:55
Step-by-step explanation:
So we are going to take 60-5= will give u 55 chickens were left
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▹ Answer
35x + 72y
▹ Step-by-Step Explanation
(38x + 61y) - (3x - 11y)
38x + 61y - (3x - 11y)
38x + 61 y - 3x + 11y
35x + 61y + 11y
35x + 72y
Hope this helps!
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Brainliest is greatly appreciated!
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-21, -51, -81, -111, -141
Answer:
aₙ = - 30n + 9
Step-by-step explanation:
You can tell this is an arithmetic sequence, as there is a difference of 30 between each value. Therefore the equation we will use here is aₙ = a₁ + (n - 1)d.
aₙ = a₁ + (n - 1)d
= - 21 + (n - 1) * - 30
= - 21 - 30n + 30
= - 30n + 9
Your solution would be option d. aₙ = - 30n + 9