alejandrosaaved1
07.06.2021 •
Mathematics
Larissa decided to build a kite using a new set of materials called Systekite. The challenge with the new material is that all dimensions are expressed algebraically. According to the instructions:
AB = 2x + 3y + 4
AC = 4x + 2y - 1
BD = x - 2y + 7
CD = 2x - y - 3
m∡A = 3x + 2y + 15
m∡D = 5x - 2y + 27
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Ответ:
Step-by-step explanation:
what does the numbers mean?
Ответ:
Step-by-step explanation:
24-4=9x-4x
20=9x-4x
20=5x
x=4