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Zina [86]
3 years ago
12

Write in point-slope form an equation for the line through

Mathematics
1 answer:
AysviL [449]3 years ago
4 0

Answer:

y=-2x+1

Step-by-step explanation:

y-y=m(x-x1)

y-(-3)=-2(x-2)

y+3=-2x+4

-3 -3

y=-2x+1

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Find the product. <br>18×8.7=?<br><br>23×56.1=?<br><br>47×5.92=?
Tomtit [17]

18·8.7= 156.6

23·56.1= 1290.3

47·5.92=278.24
4 0
3 years ago
Read 2 more answers
I’ll give u brainiest pls help me im so lost
Vlad1618 [11]

Answer:

(f o g)(4)=27

Step-by-step explanation:

(f o g)(4)=2x+5

f(g(4))=2x+5

f(4²-2(4)+3)=2x+5

f(16-8+3)=2x+5

f(8+3)=2x+5

f(11)=2x+5

f(11)=2(11)+5

f(11)=22+5

f(11)=27

Therefore, (f o g)(4)=27

3 0
3 years ago
The points (-1.6, 2.7) and (3.2, 7.98) are on the graph of a linear relationship between two variables, r and y.
Aleksandr [31]

Answer:

  y = 1.1x +4.46

  y = 129.86 for x = 114

Step-by-step explanation:

The two-point form of the the equation for a line is useful for this.

  y = (y2 -y1)/(x2 -x1)(x -x1) +y1

  y = (7.98 -2.7)/(3.2 -(-1.6))(x -(-1.6)) + 2.7

  y = 5.28/4.8(x +1.6) + 2.7

  y = 1.1x +1.76 +2.7

  y = 1.1x +4.46

__

When x=114, the value of y is ...

  y = 1.1(114) +4.46

  y = 129.86

6 0
3 years ago
Multiply 2x(x+28)<br> pls answer asap
brilliants [131]

Answer:

2x^2+56x

Step-by-step explanation:

7 0
2 years ago
Which are the partial products of 3,706 × 4?
Mariulka [41]

Answer:

14824

Step-by-step explanation:

the product is 14824

8 0
3 years ago
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