Answer:
The angle is about 30.27 degrees.
Step-by-step explanation:
Use the trig ratio cosine because you are given the adjacent leg and the hypotenuse.
![cos^{-1} =19/22](https://tex.z-dn.net/?f=cos%5E%7B-1%7D%20%3D19%2F22)
Plug into a calculator
Rounded to the nearest hundredth the angle is 30.27 degrees.
1 is D, because if you wrote out all the choices as equations, you would get that A is 1/2 n - 3, B is also 1/2 n - 3, C is 1/2 - 3, and D is 1/2(n - 3)
2 is A, because 3 times her age minus 4 is 3x-4, with x as Marcys age
3 is C, because although 11 x 5 is 55, it says that 5 times a number is LESS than 55, so the answer is 10, or C
4 is B because the mode is 92, the mean is 122, and the median is 88, which would mean that mean>mode>median
Answer:
Answer below
Step-by-step explanation:
1/8 is correct
in pic
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(Hope this helps can I pls have brainlist (crown)☺️)
Answer:
Because this fraction is where its value is at
Step-by-step explanation:
0.44 54. 5/6 0.86
The width is w=15 ft.
The area is A=1050 sq ft.
The length of the garden is,
![\begin{gathered} L=\frac{A}{w} \\ =\frac{1050ft^2}{15ft} \\ =70ft \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20L%3D%5Cfrac%7BA%7D%7Bw%7D%20%5C%5C%20%3D%5Cfrac%7B1050ft%5E2%7D%7B15ft%7D%20%5C%5C%20%3D70ft%20%5Cend%7Bgathered%7D)
Thus, the length of the garden is 70 ft.