Answer:
AB = 12
Step-by-step explanation:
4x=2x+6
Subtract 2x to get 2x=6
Divid by two to get x=3
Plug three in for x, both equations equal 12.
AB is 12
Using relations in a right triangle, it is found that:
- Since x and y are complementary angles, we have that sin(xº) = cos(yº).
<h3>What are the relations in a right triangle?</h3>
The relations in a right triangle are given as follows:
- The sine of an angle is given by the length of the opposite side to the angle divided by the length of the hypotenuse.
- The cosine of an angle is given by the length of the adjacent side to the angle divided by the length of the hypotenuse.
- The tangent of an angle is given by the length of the opposite side to the angle divided by the length of the adjacent side to the angle.
The hypotenuse in this problem is given as follows:
h = 10.
The sine of x is:
The cosine of y is:
Since x and y are complementary angles, we have that sin(xº) = cos(yº).
More can be learned about relations in a right triangle at brainly.com/question/26396675
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Equivalent means same as usually in a different form. such as the weight of a shoe is equivalent of the weight of a box. the variables are different but there weight is the same. hope this helps
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Answer: (3,0)
Step-by-step explanation:
The x intercept is where the line crosses the line on the x axis.