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3 years ago

I don’t get this at all help and fast

Mathematics

2 answers:

aksik [14]3 years ago

4 0

Answern

Eu não sei isso

Usimov [2.4K]3 years ago

3 0

Answer:

Angle 4 is complementary to Angle 5 .

hence,

$5$

Step-by-step explanation:

here in the figure,

Angle 1 + Angle 4 + Angle 5 = 180°

( since they form straight line )

( linear pair )

so , 90° + angle 4 + angle 5 = 180°

=》angle 4 + angle 4 = 180° - 90° = 90°

hence, angle 4 and angle 5 are complementary

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DanielleElmas [232]

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Answer:

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Step-by-step explanation:

For this case the population is described as:

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And the political have a list of 3456 undergraduates at her college for the sampling frame.

The sample would be the 104 students who return the survey.

For this case we can also find the non reponse rate since we know that the total of questionnaires are 250 and she got back just 104 answered

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4 years ago

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Step-by-step explanation:

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3 years ago

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tiny-mole [99]

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4 years ago

The ratio of sweaters to dresses that Jennifer has is 8:5. If

melomori [17]

Answer:

Ratio of sweaters to dresses = 8 : 5

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