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3 years ago

Help me plz! asap.

Mathematics

1 answer:

JulsSmile [24]3 years ago

3 0

Answer:

Step-by-step explanation:

m∠2=71° because they are vertical angles so are congruent

those 4 angles in the midle will add up to 360°

∠3+∠5=360-2*71=218 so

m∠3=218/2=109°

m∠5=109°

mostly use that the sum of angles in a Δ add to 180

m∠1=180-47-71=62°

m∠4=180-109-36=35°

m∠6=180-42-109=29°

use that opposide ∠s in a quadrinateral add to 180

m∠7=180-47-35-29= °69

m∠8=180-42-62-36= °40

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cluponka [151]

Answer:

Answer:C = 8

Answer:C = 8Step-by-step explanation:

-2(4c+16)^1/4+2=-2

Move the constant to the right and change the sign

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3 years ago

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AysviL [449]

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3 years ago

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frosja888 [35]

Answer:

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Step-by-step explanation:

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7 0

3 years ago

Help me plz! asap. ​

Help me plz! asap.