Use long division to solve (x^3-2x^2-8) / (x+2)

A circle is centered on point B. Points A. C and D lie on its circumference.

olga_2 [115]

Answer:

So, ADC = 124/2 => ⛰ ADC = 62°

Step-by-step explanation:

If ABC i.e angle of centra = 124°

If ABC i.e angle of centra = 124°Then, we know that angle at any where of Circle is 1/2 if central angle 

If ABC i.e angle of centra = 124°Then, we know that angle at any where of Circle is 1/2 if central angle So, ADC = 124/2 => ⛰ ADC = 62°.

Thank You ☺️ ☺️. 

<h3>☆ ★ Make It Brainlist Answer Please.... </h3>

5 0

4 years ago

Read 2 more answers

Is 10−−√ greater than, less than, or equal to 5? Use the drop-down menus to explain your answer. Because 10 lies between two con

Ierofanga [76]

Answer:

$\sqrt{10} < 5$

Step-by-step explanation:

Given

$\sqrt{10}$ ___ $5$

Required

Fill in the gap

First, we need to solve $\sqrt{10}$

$\sqrt{10}= 3.162$

So:

$\sqrt{10}$ ___ $5$

becomes

3.162 ___ 5

3.162 lies between 3 and 4

So, we can say that

$\sqrt{10}$ lies between 3 and 4

Since:

3.162 is less than 5, the gap can be filled with <.

So, we have: 3.162 < 5

3 0

3 years ago

4. According to statistics reported on IN-CORP a surprising number of motor vehicles are not covered by insurance. Sample result

son4ous [18]

Answer:

a) 0.23

b) The 95% confidence interval for the population proportion is (0.1717, 0.2883).

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of $\pi$ , and a confidence level of $1-\alpha$ , we have the following confidence interval of proportions.

$\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}$

In which

z is the zscore that has a pvalue of $1 - \frac{\alpha}{2}$ .

Point estimate

The point estimate is:

$\pi = \frac{46}{200} = 0.23$

95% confidence level

So $\alpha = 0.05$ , z is the value of Z that has a pvalue of $1 - \frac{0.05}{2} = 0.975$ , so $Z = 1.96$ .

The lower limit of this interval is:

$\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.23 - 1.96\sqrt{\frac{0.23*0.77}{200}} = 0.1717$

The upper limit of this interval is:

$\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.23 + 1.96\sqrt{\frac{0.23*0.77}{200}} = 0.2883$

The 95% confidence interval for the population proportion is (0.1717, 0.2883).

5 0

3 years ago

9x+16y=72 slope intercept form

zalisa [80]

Slope= is or should be -1.125/2.000=-0.562 in then the x intercept should be = 72/9=8 and the y intercept should be = 72/16= 9/2 which equals to about 4.50000 and if u short that = 4.5) If I’m wrong plz let me know

6 0

3 years ago

Question #18 A.) g(x)=-4x+12 B.)g(x)=-3x+4 C.) g(x)=-1/3x+4/3 D.)g(x)=-3x+12

wlad13 [49]

Answer: B) g(x) = -3x + 4

Step-by-step explanation:

Given f(x) = a(x - h) + k

a: represents the vertical stretch
h: represents the horizontal shift to the left (-) or right (+)
k: represents the vertical shift up (+) or down (-)

You are given f(x) = -x with a vertical stretch of 3 and a vertical shift up 4

→ a = 3, k = 4

resulting in: g(x) = -3x + 4

6 0

3 years ago