3 years ago

According to the theorem, which statement about parallelogram ABCD is true?

Mathematics

1 answer:

givi [52]3 years ago

5 0

Answer:

The answer is D

Step-by-step explanation:

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The numbers on this ruler represent centimeters. 170cm

SVEN [57.7K]

Answer:

1)0.1

2)0.05

3)1.65

4)1.75

Step-by-step explanation:

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3 years ago

Mr. Roy is scheduled to work less than 18 hours this week. He all ready work 7 hours.If x is the remaining number of hours Mr. R

ANTONII [103]

Answer:

B and E

Step-by-step explanation:

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2 years ago

Please help me with this question

adoni [48]

Answer:

$y = e^{x^2 - 3x}\\\\\\Let \ u = x^2 - 3x\\\\y = e^u\\\\\frac{dy}{du} = e^u\\\\\frac{du}{dx} = 2x - 3\\\\y' = \frac{dy}{dx} = \frac{dy}{du} *\frac{du}{dx} = e^u * (2x -3)\\\\Substitute \ u = x^2 -3\\\\y' = (2x -3)e^{x^2-3x}\\\\option A$

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3 years ago

A volleyball reaches its maximum height of 13 feet, 3 seconds after its served. Which of the following quadratics could model th

julsineya [31]

Only selections B and D give a maximum height of 13 at t=3. However, both of those functions have the height be -5 at t=0, meaning the ball was served from 5 ft below ground. This does not seem like an appropriate model.

We suspect ...
• the "correct" answers are probably B and D
• whoever wrote the problem wasn't paying attention.

8 0

3 years ago

Read 2 more answers

An airline claims that the no-show rate for passengers is less than 5%. In a sample of 420 randomly selected reservations, 19 we

aleksandr82 [10.1K]

Answer:

An airline claims that the no-show rate for passengers is less than 5%. In a sample of 420 randomly selected reservations, 19 were no-shows. At α=0.01, test the airline's claim. State the sample percentage and round it to three decimal places.

State the hypotheses.

State the critical value(s).

State the test statistics.

State the decision

State the conclusion.

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2 years ago