Answer:
![\sqrt{203}](https://tex.z-dn.net/?f=%5Csqrt%7B203%7D)
Step-by-step explanation:
1. ![11^{2} + b^{2} = 18^{2}](https://tex.z-dn.net/?f=11%5E%7B2%7D%20%2B%20b%5E%7B2%7D%20%3D%2018%5E%7B2%7D)
2. ![b^{2} =203](https://tex.z-dn.net/?f=b%5E%7B2%7D%20%3D203)
3. b = ![\sqrt{203}](https://tex.z-dn.net/?f=%5Csqrt%7B203%7D)
Can't be simplified.
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Your answer is $310.84
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Answer:
X=32°
Y=122°
Z=58°
Step-by-step explanation:
X+73°+75°=180° (interior angles of a triangle adopts to 180°)
X=180°-148°
X=32°
32°+Y+26°=180°(interior angles of a triangle adopts to 180°)
Y=180°-58°
Y=122°
Y+Z=180(angle on straight line adopts to 180°)
Z=180°-122°
Z=58°
Answer:
B
Step-by-step explanation:
In segment B, the line slopes up to the right. That shows an increase.
Segments A and C are horizontal, so the y-value remains constant.
Segment D shows a decrease.
Answer: B