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3 years ago

Will give brainliest to the correct answers

Mathematics

1 answer:

Kitty [74]3 years ago

4 0

Answer:In a function: A set of ordered pairs should not be repeating the value of x.

(2, 3), (6,-5), (-1,3) is a function.

(1,9).(-3,-2) (1,4) is not a function. It has a repeating x value.

(0,3), (0,7). (4,0) is not a function. It also has a repeating x value.

(-6,5),(-5, 6), (8, 2) is a function.

Step-by-step explanation:

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AB and CD are straight line segments.

frutty [35]

Answer:

<h2>i) Angle AOC is 95° </h2>

Reason:- Angle AOC is equal to Angle DOB since they are Vertically Opposite Angles.

<h2>ii) Angle BOC is 85°</h2>

Reason:- Angle AOC + Angle BOC - 180° (they lie in a straight line so they are a linear pair. Sum of the angles will be 180°)

Angle AOC is 95°, So:-

95° + Angle BOC = 180°

Angle BOC= 180° - 95°

<h3><u>Angle BOC = 85°</u></h3>

<u></u>

<h2>iii) Angle DOE is 17°</h2>

Reason:- Angle AOE+ Angle DOE+ Angle DOB = 180° (they lie in a straight line so they're a linear pair. Sum of the angles will be 180°)

So,

68° + Angle DOE+ 95° = 180°

163° + Angle DOE = 180°

Angle DOE= 180° - 163°

<h3><u>Angle DOE is 17°</u></h3>

5 0

3 years ago

How might a change in the environment affect plants differently than it would animals?

valentina_108 [34]

Answer:

Some plants need certain things in their environment, so if their environment changes it could make the plants not grow. Animals would most likely either move to a different area or would get used to the change.

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3 years ago

What are the sum of the two pink angles?

jenyasd209 [6]

Answer:

45 degrees

Step-by-step explanation:

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3 years ago

Marta is buying a violin that costs $1,300. She makes a down payment of $500 and will pay the balance in 12 equal payments.

elixir [45]

Answer:

12 payemst of 66.66

Step-by-step explanation:

1300 - 500 = 800/ 12 = 66.66

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3 years ago

The sum of 6 consecutive integers is 519

Zielflug [23.3K]

i don't understand, what is it asking for here?

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2 years ago