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alisha [4.7K]
4 years ago
11

(x+4) squared + (y-12) squared =49 what is the radius?

Mathematics
1 answer:
Dimas [21]4 years ago
5 0

Answer:

Radius is 7.

Step-by-step explanation:

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18(10) pls help- ucrfyfdvdvjbjfgnfbcdsxscjfgjnhbfxsaxhh Th
Elden [556K]
Uhhh 18 times 10 = 180
7 0
3 years ago
Describe the slope of the line of best fit
Aliun [14]

Answer:

The graph represent a scatter plot between variable A on the horizpntal line and the variable B on the vertical line.

A line of best fit is a straight line drawn through the maximum number of points on a scatter plot balancing about an equal number of points above and below the line.

As shown by graphinf a line through the maximum number of points, balancing about an equal number of points above and below the line, we can deduce that:

<u>The line of best fit drops from left to right, so the variables have a negative correlation. </u>

3 0
3 years ago
A kite with a string 80 feet long makes an angle of elevation of 40° with the ground, assuming the string is straight, how high
defon
The diagram of the kite is shown below

To find the perpendicular height of the kite from the ground, we use the trigonometry ratio for sin(x).

The reason for using the sine ratio is because we have the hypotenuse, 80 feet, and the angle, 40° and we are looking for the length of the side opposite the angle.

sin(x)= \frac{opp}{hyp}
sin(40)= \frac{x}{80}
80sin(40)=x
x=51.42 rounded to two decimal place

Perpendicular height of the kite from the ground is 51.42 feet

3 0
3 years ago
Write the equation of the line in slope-intercept form that has: slope: 3<br> point: (0,2)
goldenfox [79]

Answer:

y=3x+2

Step-by-step explanation:

y=mx+b

we have m here so

y=3x+b

then the 2 is the y-intercept

y=3x+2

7 0
3 years ago
How do I write "the value of y is the square of the quantity two minus the value of x"?
Akimi4 [234]

Answer:

(y x 2) -x

Step-by-step explanation:

5 0
3 years ago
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