Answer:
![y=39\degree](https://tex.z-dn.net/?f=y%3D39%5Cdegree)
Step-by-step explanation:
The given triangle is a right angle triangle .
The known sides of the triangle that is opposite to angle y is 8 units while the side adjacent is 10 units.
The value of y can be calculated using the tangent ratio.
![\tan(y)=\frac{8}{10}](https://tex.z-dn.net/?f=%20%5Ctan%28y%29%3D%5Cfrac%7B8%7D%7B10%7D)
We solve for y to get,
![y=arctan(\frac{4}{5})](https://tex.z-dn.net/?f=y%3Darctan%28%5Cfrac%7B4%7D%7B5%7D%29)
We evaluate to obtain,
![y=38.66](https://tex.z-dn.net/?f=y%3D38.66)
to the nearest degree
Answer: F
Step-by-step explanation: 90/3.28 equals 27.4390244
Answer:
I think it may be 5m + 16 < 75
Step-by-step explanation:
I don't know if its wrong
Answer:
Step-by-step explanatioThe chosen topic is not meant for use with this type of problem. Try the examples below.
2
(
x
2
−
1
)
=
16
,
(
0
,
4
)
8
=
2
(
3
x
+
3
)
2
,
(
−
1
,
3
)
x
(
x
+
4
)
=
24
,
(
−
2
,
9
)
n:
Answer: ![3,9](https://tex.z-dn.net/?f=3%2C9)
Step-by-step explanation:
Given
A gym owner has purple and white weights that measure 10 kg and 6 kg each
respectively.
They weigh 84 kg in total
suppose there x purple and y white weights
![\therefore x+y=12\quad \ldots(i)\\\Rightarrow 10x+6y=84\quad \ldots(ii)\\\\\text{Solving }(i)\ \text{and }(ii)\\\\](https://tex.z-dn.net/?f=%5Ctherefore%20x%2By%3D12%5Cquad%20%5Cldots%28i%29%5C%5C%5CRightarrow%2010x%2B6y%3D84%5Cquad%20%5Cldots%28ii%29%5C%5C%5C%5C%5Ctext%7BSolving%20%7D%28i%29%5C%20%5Ctext%7Band%20%7D%28ii%29%5C%5C%5C%5C)
![x=3,\ y=9](https://tex.z-dn.net/?f=x%3D3%2C%5C%20y%3D9)
Thus, there are 3 purple and 9 white weights.