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lisabon 2012 [21]
3 years ago
6

Find the value of x. Round to the nearest tenth. The diagram is not drawn to scale.

Mathematics
1 answer:
velikii [3]3 years ago
5 0
Use trigonometry. You will use cosine. make sure calculator is in degrees.
cos(22)=x/11
.927=x/11
X=10.199
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A circle has a circumference of 7.85 yards what is the diameter of the well
Vsevolod [243]
2.5 yds
C=2πr
d=2r
Solving ford
d=C
π=7.85
π≈2.
4 0
3 years ago
⚠WILL GET BRAINLEST...THE QUESTION IS AT THE BOTTOM ⚠How many solutions does have? O A. Two solutions B. No solutions C. Infinit
Keith_Richards [23]

Answer:

D one solution.

Step-by-step explanation:

It's linear. It is going to have at most 1 solution

8 + x/6 = x/6 - 4 + 5x/12                  Subtract x/6 from both sides

8 = -4 + 5x/12                                   Add 4 to both sides

8+4 = 5x / 12                                    Combine

12 = 5x / 12                                      Multiply both sides by 12

12 * 12 = 5x * 12 / 12                         Cancel

144 = 5x                                            Divide by 5

144/5 = 5x/5

28.8 = x

3 0
2 years ago
Write a formula for a line that passes through the point (x,y) = (-3,5) and has an undefinedslopes.
Vladimir [108]

A line with undefined slope has an equation  x=a.

So,  for a line that passes through the point (x,y) = (-3,5) ,

has the equation x= - 3.

5 0
3 years ago
24. q + r t s, for q = 46, r = 19. s = 54​
Kaylis [27]

(24 \times 46 )+ (19 \times t \times 54) =

1104 + 1026t

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

8 0
3 years ago
The regression equation y = -0.414x + 106.55 approximates the percent of people in an
murzikaleks [220]

The correct option will be:   A. 67%

<em><u>Explanation</u></em>

Given equation is:   y = -0.414x + 106.55 , where x is the length of the film in minutes and y is the percentage of people finish watching the film.

Here, the length of the documentary is given as 95 minutes. So, we will <u>plug x=95 into the above equation</u> and get....

y=-0.414(95)+106.55\\ \\ y=-39.33+106.55\\ \\ y=67.22 \approx 67

<em>(Rounded to the nearest percent)</em>

So, the percentage of people in an audience who will finish watching a documentary that is 95 minutes long will be 67%

4 0
3 years ago
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