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Ksju [112]
2 years ago
15

126

Mathematics
1 answer:
aksik [14]2 years ago
7 0

9514 1404 393

Answer:

  a. A

  b. B

  c. D

  d. E

  e. C

Step-by-step explanation:

Linear pairs are supplementary, so ...

  ∠2 = 180° -∠1 = 180° -130° = 50° . . . (a)

  ∠6 = 180° -∠7 = 180° -70° = 110° . . . (d)

Vertical angles are congruent, so ...

  ∠5 = ∠7 = 70° . . . (c)

Exterior angles are equal to the sum of the opposite interior angles, so ...

  ∠4 = ∠2 +∠5 = 50° +70° = 120° . . . (e)

__

  ∠1 = ∠3 +∠5

  130° = ∠3 +70°

  ∠3 = 130° -70° = 60° . . . (b)

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VARVARA [1.3K]

Answer:

Domain: {x | x is all real numbers} Range: {y | y ≥ 6}

Step-by-step explanation:

Domain is the set of all x values. No operations restrict the domain in this case. The domain is all real numbers.

Range is the set of all y values. Absolute value has a v shape starting at 0. Adding 6 raises this vertex to 6. The range is therefore all numbers greater than or equal to 6.

4 0
3 years ago
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A jar contains 45 red candies and 60 black candies. Suppose a candy is selected at random. What are the odds against selecting a
uysha [10]

Answer:

3:4.

Step-by-step explanation:

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7 0
2 years ago
Arrange these numbers from least to greatest
iogann1982 [59]
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3 years ago
How do you solve 4.75 times 2.2
Serga [27]

Answer:

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Step-by-step explanation:

To solve it without the calculator:

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Bees scored 9 less than three times as many points as the Hornets.

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Let x represent the number of points scored by the Hornets.

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Therefore, the required equation is (3x-9)+x+(x+28)=184.

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3 years ago
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