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shepuryov [24]
3 years ago
8

Help! Please Geometry

Mathematics
1 answer:
maria [59]3 years ago
5 0

Answer:

The answer is 60

Step-by-step explanation:

Every triangle is 180 degrees. You have 30+90=120. (The square represents 90 degrees because it is a right angle) So to have 180 total you would subtract 180 from 120(180-120) which gives you 60. 60+120=180

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Step-by-step explanation:

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3 years ago
Which shows the correct substitution of the values a, b, and c from the equation 0 = – 3x2 – 2x + 6 into the quadratic formula?
lbvjy [14]

Answer:

x = StartFraction negative

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8 0
3 years ago
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victus00 [196]
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