Answer:
A
Step-by-step explanation:
Hopefully this helps
9-(-5y)=44
Subtract 9 from both sides
-(-5y)=35
5y=35
Divide by 5
y = 7
The hypotenuse of the triangle is 21.05 m
Explanation:
Given that a right triangle has a 35 degree angle. The opposite leg to that angle is 12 m long.
We need to determine the hypotenuse of the triangle.
<u>Hypotenuse of the triangle:</u>
The hypotenuse of the triangle can be determined using the formula,
![Sin \ \theta=\frac{opp}{hyp}](https://tex.z-dn.net/?f=Sin%20%5C%20%5Ctheta%3D%5Cfrac%7Bopp%7D%7Bhyp%7D)
Substituting
, we have;
![Sin \ 35=\frac{12}{hyp}](https://tex.z-dn.net/?f=Sin%20%5C%2035%3D%5Cfrac%7B12%7D%7Bhyp%7D)
Simplifying the values, we get;
![hyp=\frac{12}{Sin \ 35}](https://tex.z-dn.net/?f=hyp%3D%5Cfrac%7B12%7D%7BSin%20%5C%2035%7D)
Dividing, we get,
![hyp=\frac{12}{0.57}](https://tex.z-dn.net/?f=hyp%3D%5Cfrac%7B12%7D%7B0.57%7D)
![hyp=21.05 \ m](https://tex.z-dn.net/?f=hyp%3D21.05%20%5C%20m)
Thus, the hypotenuse of the triangle is 21.05 m
Answer:
The y-intercept is 0
Step-by-step explanation:
Here, we want to get the y-intercept value of y = sin x
From the plot of the graph, we can see that the graph of sin x touches the y-axis at the point y = 0
So therefore, the y-intercept of y = sin x is 0