clawdeen561
clawdeen561
13-02-2021
Mathematics
contestada
PLSSS ANSWER 50 points
Respuesta :
llelibro
llelibro
13-02-2021
Answer:
18
Step-by-step explanation:
90 % 5 = 18 so A would measure 90º
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Sh4p3shift3r
Sh4p3shift3r
17-02-2021
X = 11.75
5x + 3x -4 + 90 =180
8x + 86 =180
8x = 94
X= 11.75
5x = 5(11.75) = 58.75
3x - 4 = 3(11.75) -4
35.25 -4 = 31.25
58.75 + 31.25 + 90 = 180
90 + 90 = 180
180 = 180
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