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Musya8 [376]
3 years ago
10

Please help with this question. Thank you

Mathematics
1 answer:
bija089 [108]3 years ago
5 0
12^2 + 5^2 = c^2
144+25=169
c=13m
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Write a rule for the linear function (-4)(16),(0)(0),(4)(-16),(8)(-32)
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The linear rule should look like this y=a*x+b
As the function graph goes through the (0,0) point, the equation 0=a*0+b <=> b=0 must be true.
Now we only need to find a, using one of the points given. With (-4, 16):
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Find the measures of the requested angles.
Alex777 [14]

Answer:

d. m<ABD = 50°, m<GBC = 47°, m<EBC = 50°, and m<DBG = 83°

Step-by-step explanation:

m<ABF = 47° (given)

m<FBE = 83°

✍️m<ABD + m<ABF + m<FBE = 180° (angles on straight line)

m<ABD + 47° + 83° = 180° (substitution)

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Subtract 130 from each side

m<ABD = 180° - 130°

✅m<ABD = 50°

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✅m<GBC = 47° (Substitution)

✍️m<EBC = m<ABD (Vertical angles)

✅m<EBC = 50° (substitution)

✍️m<DBG = m<FBE (vertical angles)

✅m<DBG = 83° (Substitution)

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