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GenaCL600 [577]

3 years ago

12

Solve for slope y intercept and the equation please

1 answer:

aliya0001 [1]3 years ago

5 0

Answer:

y=x-5 slope=1 y-intercept=-5

Step-by-step explanation:

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What is the sum of the number of faces the number of vertices and number of edges

scoray [572]

Answer:

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Angle θ is in standard position. if sin(θ) = − 1/3, and π < θ < 3π/2 , find cos(θ).

scoray [572]

Use pythagorean theorem:
sin^2 + cos^2 = 1

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cos = +- sqrt(8)/sqrt(9) = +- 2sqrt(2)/3

Determine whether cos is positive or negative by looking at which quadrant the angle is in.
pi < theta < 3pi/2 ---> this is 3rd quadrant where x or cos is negative

Therefore cos(theta) = -2sqrt(2)/3

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Joseph needs to calculate how much grass seed he needs to cover his lawn. A diagram of his lawn is shown below. One pound of see

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4 0

3 years ago

Simplify -0.5i - i.<br> Enter your answer in the box.<br> help asap please

leonid [27]

The answer would be -1.5i

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3 years ago

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Let x stand for the length of an individual screw. 100 screws were sampled at a time. The population mean is 2.5 inches and the

hjlf

Answer:

The correct option is b

Step-by-step explanation:

From the question we are told that

The sample size is $n = 100$

The population mean is $\mu = 2.5$

The sample standard deviation is $\sigma = 0.2$

Generally the mean of the sampling distribution of sample means is mathematically represented as

$\mu_{\= x } = \mu$

=> $\mu_{\= x } = 2.5$

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4 years ago