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Deffense [45]
3 years ago
13

Cl - 321 1) Find the distance from A to B.

Mathematics
1 answer:
Alex787 [66]3 years ago
6 0

Answer:

Step-by-step explanation:

Take the coordinates of two points you want to find the distance between. Call one point Point 1 (x1,y1) and make the other Point 2 (x2,y2). ...

Know the distance formula. ...

Find the horizontal and vertical distance between the points. ...

Square both values. ...

Add the squared values together. ...

Take the square root of the equation.

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A right triangle has side lengths 7,24, and 25 as shown below.
Aleksandr [31]
CosB= 7/25
tanB= 24/7
sinB= 24/25
6 0
3 years ago
73 divi by 844<br> helppppppppppppp
Mice21 [21]

Answer:

0.1

Step-by-step explanation:

73/844=0.08649=0.1(After rounding)

6 0
2 years ago
Match the information on the left with the appropriate equation on the right.
zaharov [31]

Answer:

See attachment below

Step-by-step explanation:

For the first option, we are given m = - 2 / 3, b = 3. This is likely in the point - slope form y = mx + b, where m = slope and b = y - intercept. Thus, the equation of the line in point - slope form given this information, should be y = - 2 / 3x + 3. It seems as if none of the following equations match this form, so let us interchange the equation a bit,

y = - 2 / 3x + 3,

y + 2 / 3x = 3,

2x + 3y = 9 - Option C

_______________________________________________________

Next we are given m = - 3 / 2, and that this line passes through the point ( 4, - 1 ). Substitute m as - 3 / 2, x as 4, y as - 1, knowing point ( 4, - 1 ), into the form y = mx + b - solving for b.

- 1 = ( - 3 / 2 )( 4 ) + b,

b = 5,

Thus the equation in point - slope form should be y = - 3 / 2x + 5. None of the choices match this, so let us again alter the equation,

y = - 3 / 2x + 5,

2y = - 3x + 10,

- 2y = 3x - 10 - Option A

_______________________________________________________

( 6, 3 ) and ( 3, 1 ) is given to lie on this line. The slope of the line should be as follows,

Slope = 3 - 1 / 6 - 3 = 2 / 3

Now let us determine the y - intercept ( b ) by substitute one of the points, say ( 6, 3 ). In this case x = 6, and y = 3,

3 = ( 2 / 3 )( 6 ) + b,

b = - 1,

y = 2 / 3x - 1 = Option D

Take a look at the attachment below for further help;

6 0
2 years ago
Nick can read 3 pages of his book in 1 minute. At this rate how many pages can he read in 30 minutes?
g100num [7]

Answer:

90

Step-by-step explanation:

3/1=3

30x3=90

5 0
3 years ago
The temperature went from -12°F to 18°F. Which of the following expressions could be used to find how much the temperature chang
kenny6666 [7]

Answer:

D

Step-by-step explanation:

D represents absolute value, and this is what you use to find the answer to this equation.

6 0
2 years ago
Read 2 more answers
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