3 years ago

Write an equation of the line y-intercept =-11/2

Mathematics

1 answer:

Vadim26 [7]3 years ago

5 0

To write an equation of a line, you need to also know the slope or have a graph

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Michael is constructing a circle circumscribed about a triangle. He has partially completed the construction, as shown below. Wh

OlgaM077 [116]

Answer:

Connect the arc markings to complete the perpendicular bisector .

I took the test and got it right.

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3 years ago

I need help with 35-38 please!!!

andreev551 [17]

Answer:

-3

Step-by-step explanation:

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3 years ago

Solve for the approximate measure of angle C. 38.66 36.87 53.13 51.34

Elis [28]

Answer:

m<C = 36.87degrees

Step-by-step explanation:

Solve for the approximate measure of angle C.

From the given diagram;

AC is the hypotenuse

BC is adjacent to <C

Cos m<C = adj/hyp

Cos m<C = BC/AC

Cos m<C = 20/25

Cos m<C = 0.8

m<C = arccos (0.8)

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2 years ago

Sofia bought a tablet that was 15 % off the regular price of $775.

Murrr4er [49]

Answer: $698.275

Step-by-step explanation:

$(775 x (85/100)) x 106/100

Put it on the calculator and the result that shows is $698.275.

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2 years ago

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Suppose x has a normal distribution with mean μ = 45 and standard deviation σ = 9. describe the distribution of x values for sam

Fofino [41]

The standard deviation of a particular sample is equal to the standard deviation divided by the square root of the sample size. That is, $\sigma_x=\frac{\sigma}{\sqrt n}$
The mean of a particular sample is equal to the mean of the set the sample was taken from. That is,
$\mu_x=\mu$
$\text{In your case, }\sigma_x=\frac{9}{\sqrt4}=\frac92\text{ and }\mu_x=45.$

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3 years ago