<u>Given</u>:
The given figure shows the intersection of the two lines.
The angles formed by the intersection of the two lines are (3x - 8)° and (2x + 12)°
We need to determine the equation to solve for x and to find the value of x.
<u>Equation to solve for x:</u>
Since, the two angles (3x - 8)° and (2x + 12)° are vertically opposite angles and the vertical angles are always equal.
Hence, we have;
![3x-8=2x+12](https://tex.z-dn.net/?f=3x-8%3D2x%2B12)
Thus, the equation to solve for x is ![3x-8=2x+12](https://tex.z-dn.net/?f=3x-8%3D2x%2B12)
<u>Value of x:</u>
The value of x can be determined by solving the equation ![3x-8=2x+12](https://tex.z-dn.net/?f=3x-8%3D2x%2B12)
Thus, we have;
![x-8=12](https://tex.z-dn.net/?f=x-8%3D12)
![x=20](https://tex.z-dn.net/?f=x%3D20)
Thus, the value of x is 20.
Answer:
the answer is c your welcome ◄▄╔
Step-by-step explanation:
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Answer: 225 tiles
Step-by-step explanation:
Side of tile = 20 cm = 0.2 m
Side of bathroom = 3 m
Area of tile = 0.04 m²
Area of bathroom = 9 m²
No. of tiles = Ar (bathroom) / Ar (tile)
= 9 / 0.04
= 9 x 25
= 225 tiles
Answer:
1.98
Step-by-step explanation:
sin(26) = EF/4.5 -->
.44 = EF/4.5 -->
.44 * 4.5 = EF -->
1.98 = EF