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Alinara [238K]
3 years ago
15

Geometry work due tonight worth 50 points!!!!

Mathematics
2 answers:
Tomtit [17]3 years ago
8 0

Answer:

Angle 4 is 75°

b represent angle 2

d represent angle 4

70+60+b=180

130+b=180

b=50

55+50+d=180

105+d=180

d=75

Usimov [2.4K]3 years ago
4 0

Answer:

75

Step-by-step explanation:

All of the angles within the triangle must add up to 180 degrees. So, angle 2 =50

The angles 4,2,5 also equal 180 because they are on the blue line. Since angle 2=50 and angle 5= 55 angle 4 must be 75 which is needed to add up to 180.

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your order from positive to negative

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hope this helps
3 0
3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
#1 Jo estimates that a piece of ribbon measures 8.5 inches. If it actually measures 7.8 inches, what is the percent error of Jo’
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Answer:

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8 0
3 years ago
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andreev551 [17]

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Step-by-step explanation:

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