2 years ago

Please help me with this question

Mathematics

2 answers:

BartSMP [9]2 years ago

5 0

It’s the first one plug it in

spin [16.1K]2 years ago

3 0

Answer: the first option, 2(x-3)=22

Step-by-step explanation: 14-3=11 11x2=22

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Solve for x. Round to the nearesr tenth of a degree if necessary.

Ipatiy [6.2K]

Answer:

im not sure but i got 30.1

Step-by-step explanation:

$\cos(x) = \frac{45}{52} \\ x = 30.1$

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2 years ago

Write 2.04 × 10 ⁴ as an ordinary number

ivann1987 [24]

Answer:

20400

Step-by-step explanation:

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2 years ago

I need help on number 2. A

Drupady [299]

You should use a protractor to help you with this answer; without one it's really hard to draw a 62 degree angle on your own. Sorry!!!

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3 years ago

A Lights-A-Lot quality inspector examines a sample of 25 strings of lights and finds that 6 are defective. What is the experimen

finlep [7]

Answer:

A 0.24 probability that one string is defective

Step-by-step explanation:

The sample probabiity:

$P=\frac{6}{25}$

$P=0.24$

If important to notice that this probability is from the sample, it can be extrapolated to the population but may not be the same.

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3 years ago

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What is the slope of the line that contains the points (7, -3) and (-7, 4)?

tino4ka555 [31]

$m = \dfrac{y_2 - y_1}{x_2 - x_1}$

$m = \dfrac{-3 - 4}{7 - (-7)}$

$m = \dfrac{-7}{14}$

$m = -\dfrac{1}{2}$

Answer: The slope is -1/2.

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2 years ago

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