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wolverine [178]
3 years ago
14

Find the distance a(3, -1) b(0, -4)

Mathematics
1 answer:
MrRissso [65]3 years ago
5 0

Answer:

Distance =

            \sqrt{(3-0)^2+(-1-(-4))^2}  = \sqrt{9 +(-1+4)^2} =\sqrt{9+9}=\sqrt{18}=3\sqrt{2}

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PLEASE HELP<br> Evaluate 6 + 10v – 8w when v=4 &amp; w= -2
BabaBlast [244]

Answer:

6 + 10v – 8w = 62

Step-by-step explanation:

Given the expression

6 + 10v – 8w

as

  • v=4
  • w=-2

substituting the values in the expression

6 + 10v – 8w = 6 + 10(4) - 8(-2)

                      = 6 + 40 + 16

                      = 62

5 0
3 years ago
What is the equation for the line that passes through the points (-2,1) and (1,-11)
givi [52]

Answer:

y=4x+7

Step-by-step

(-2,1) and (1,-11)

1)Rule you should use is run over rise aka slope

y²-y^1=

x^2-x^1=

(-11)-1=12

1-(-2)=3

12/3=4

slope =4

2)Rule of point slope intercept

y - y1 = m(x - x1)

y+1=4(x+2)

y+1=4x+8

   -1     -1

y=4x+7

8 0
2 years ago
Please and thank you!! check my answer. identify all of the central angles of circle O.​
strojnjashka [21]

Answer:

<AOB and <BOC

Step-by-step explanation:

Central angles are formed by any two radius

<AOB and <BOC

You are correct

6 0
3 years ago
Is this right?<br> I’m not sure in my answer
gayaneshka [121]

Answer:

Yeah that seems good. ghg

5 0
3 years ago
Please help This homework is NOT for a grade so please please PLEASE help!
Marta_Voda [28]

Answer:

Hey if its not for a grade why do it??

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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