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Gnom [1K]
3 years ago
7

How do you find the x?

Mathematics
1 answer:
AnnyKZ [126]3 years ago
3 0
There are 180 degrees total in a triangle and the tell you one angle is 90. So you solve the equation 4x+6x=90. So x=9
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3 years ago
172.7=3.14d <br> Solve for d
Serga [27]

Answer:

55

Step-by-step explanation:

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4 0
3 years ago
Y = x – 6 x = –4 what is the solution to the system of equations? (–8, –4) (–4, –8) (–4, 4) (4, –4
fredd [130]

Answer:

(- 4, - 10 )

Step-by-step explanation:

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weqwewe [10]

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5 0
2 years ago
1 litre is equal to how many decalitre​
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