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3 years ago

Which angle pairs are supplementary? Check all that apply. ∠1 and ∠2 ∠4 and ∠3 ∠4 and ∠5 ∠7 and ∠5 ∠3 and ∠6

Mathematics

2 answers:

Novay_Z [31]3 years ago

5 0

Supplementary angles have a degree measure of 180, so they look like a straight line.

Your answers are 4 and 3, 4 and 5, and 3 and 6.

matrenka [14]3 years ago

5 0

Answer:

Which angle pairs are supplementary? Check all that apply.

∠1 and ∠2

∠4 and ∠3

∠4 and ∠5

∠7 and ∠5

∠3 and ∠6

Step-by-step explanation:

Bold are answers

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Question 10 of 10

pychu [463]

Answer:

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Step-by-step explanation:

solve for y.

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3 years ago

for the expression n(2n+4n^2-5-3n), use the distributive property to write an equivalent expression in standard form

Ronch [10]

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9514 1404 393

Answer:

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Step-by-step explanation:

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<em>Additional comment</em>

The units analysis tells you how to work this problem. In order to get from mg/min to mL/min, you need to multiply by a factor with units mL/mg. Those units are the inverse of the concentration in mg/mL, which is found from g/mL.

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givi [52]

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