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icang [17]
4 years ago
8

What is the answer for x?

Mathematics
1 answer:
djverab [1.8K]4 years ago
5 0
The angle adjacent to 105 that is interior to the triangle is 75 degrees. This is because the two angles must add to 180
105+75 = 180
We can think of it as 105+y = 180 and solve for y to get y = 75
This is the bottom right interior angle of the triangle.

The bottom left interior angle of the triangle is 54 degrees. This angle is a vertical angle paired up with the 54 degree angle already shown.

-----------------------------------------

The three interior angles of the triangle are: 54, 75, x

For any triangle, the three angles add to 180

54+75+x = 180
129+x = 180
x+129 = 180
x+129-129 = 180-129 ... subtract 129 from both sides
x = 51

-----------------------------------------

Answer: 51
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6 0
3 years ago
The length of a rectangle is 55 meters less than 44 times the width. if the perimeter is 150150 meters, find the length and the
MrRa [10]
They did not state exactly what the width or length is. So in this case, let's name the number of width to be x. And thus we can derive to the conclusion of,

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So, We all know that a rectangle has 2 Lengths and 2 widths. So we can derive the conclusion that,
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4x=150238
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3 0
4 years ago
If z = 12.8, what is the value of 2(z - 4)? [Type your answer as a number.]
Anna35 [415]
17.6 is your answer 

Hope this helps!!
7 0
4 years ago
Read 2 more answers
Gordon thought there would be 54
denpristay [2]
I think the answer 11.475%. Not sure if you have to round the number.
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3 years ago
HELP Explain the Triangle Inequality Theorem as it relates to angles.
zaharov [31]

Answer:

If two sides of a triangle are unequal, then the measures of the angles opposite these sides are unequal, and the greater angle is opposite the greater side.

have a great day and easter

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3 years ago
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