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Natalka [10]
3 years ago
6

Find the value of x.

Mathematics
1 answer:
dmitriy555 [2]3 years ago
6 0

Answer:

x = 57°

Step-by-step explanation:

The angle not 76° or x° is 180-133 which is 47°. A triangles angles always sum up to 180° so:

76°+47°+x°=180°

123°+x°=180°

x°=57°

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3 years ago
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Aiden bought some noteboks and book covers for the upcoming school year.He bought a total of 13 items.Each notebook costs $1.37,
Darina [25.2K]
1.37x + 1.08y = 16.36
x + y = 13

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8 0
3 years ago
I/3 is equivalent to
IgorC [24]
2/6, 3/9, 4/12, 5/15, 6/18 ect.
Hope this helped!
5 0
3 years ago
BRO SOMEONE PLEASE HELP ME
zubka84 [21]

Answer:

9/10

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3 0
2 years ago
7 − 9x − (x + 12) less than or equal to 25?
Nonamiya [84]

Answer:

x  ≥-3

Step-by-step explanation:

7 − 9x − (x + 12) less than or equal to 25

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Combine like terms

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Add 5 to each side

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