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Alik [6]
2 years ago
11

IT'S WORTH 50 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
Slav-nsk [51]2 years ago
6 0
They will be back together at:
10:20 am
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Write the equation of the line that passes through (-2,0) and (0, -7)
MakcuM [25]

Answer:

Step-by-step explanation:

1.

(-2,0) (0,-7)                y2-y1

                            -----------------

                                 x2-x1

-7-0= -7

0- (-2)= 2             ------>>> -7/2 =m or slope

2.

y= -7/2x+b          to find b u plug in one pair of coordinates for example (-2,0)

                          and use inverse properties to find b

0 = -7/2(-2) + b

       14/2 = 7

0= 7+b

-7 -7

-----------

-7=b

3.

y=-7/2x-7    

4 0
3 years ago
Read 2 more answers
Solve the following problem and show the work. (x - 6)^2 + (y + 1)^2 = 40
Taya2010 [7]

Answer:

see explanation

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

(x - 6)² + (y + 1)² = 40 ← is the equation of a circle in standard form

centre = (6, - 1) and r = \sqrt{40} = 2\sqrt{10}

3 0
3 years ago
Which of the following algebraic equations is equivalent to ?
ipn [44]

If it's mutiple choice can I see the options :) would make this easier

8 0
3 years ago
Read 2 more answers
Jake and Lacy work at a golf driving range. At the end of the day, Jake collected 408 golf balls and Lacy collected 374 golf bal
Reptile [31]

they will fill 23 baskets. we get this by adding the number of golf balls each of them get to get the total number of golf balls. then, we divide the total number of golf balls by 34 because that's how many they will be able to put into each basket. it will look a little like this: 408+374=782

782/34=23 baskets

3 0
3 years ago
I help to answer this problem
Sloan [31]

Answer:

4x+9+x+17=180-29

5x+26=151

5x=125

x=25

6 0
3 years ago
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