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scoray [572]
3 years ago
12

I really help with this ill mark u brainliest pls

Mathematics
1 answer:
erma4kov [3.2K]3 years ago
7 0

Answer:

m\angle XYW  = (155 - 20x)\degree

Step-by-step explanation:

m\angle XYZ= m\angle XYW +m\angle WYZ\\\\150\degree = m\angle XYW +(20x-5)\degree \\\\150\degree - (20x-5)\degree = m\angle XYW  \\\\(150 - 20x+5)\degree = m\angle XYW  \\\\(155 - 20x)\degree = m\angle XYW  \\\\m\angle XYW  = (155 - 20x)\degree \\\\

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9+4 third power x (20 -8) divided by 2+6
konstantin123 [22]
Answer: 253.5

9+4=13
--------------------------------------------
13 to the third power = 169
---------------------------------------------
20-8= 12
---------------------------------------------
2+6=8
---------------------------------------------
169 x 12 = 2028
---------------------------------------------
2028/8 = 253.5 
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