Need help ASAP !!!The measures of the angles of a triangle are shown in figure below.Solve for x.
1 answer:
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Answer:
44.1
Step-by-step explanation:
Cosine = Adjacent over Hypotenuse
Adjacent of ∠T = 28 and hypotenuse = 39
Which means that
Now we solve for x
To get rid of the "cos" we take the inverse of cos ( which is ) and apply it to each side
We're left with x = 44.11461855
Our last step is to round to the nearest tenth and we get that the answer is 44.1
Answer:
Step-by-step explanation:
The question lacks appropriate diagram. Find the diagram attached.
Slope is the change in coordinate of the y coordinate to the x coordinate.
Mathematically, slope m = ∆y/∆x
From the diagram ∆y is the same as 3 (along the vertical) while ∆x is the same as 1 (along the horizontal)
m = ∆y/∆x = 3/1
∆y/∆x = 3/1
y/x = 3/1
Cross multiply
y × 1 = 3 × x
y = 3x
Hence the slope of the line is y = 3x
