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Viefleur [7K]
3 years ago
13

Which of the following equations describes the line shown below? (1, 10) (-3, 2)

Mathematics
1 answer:
Greeley [361]3 years ago
8 0
(1,10)(-3,2)
slope = (2-10) / (-3-1) = -8/-4 = 2

y = mx + b
slope(m) = 2
(1,10)...x = 1 and y = 10
now we sub and solve for b, the y int
10 = 2(1) + b
10 = 2 + b
10 - 2 = b
8 = b

equation is : y = 2x + 8.....or 2x - y = -8
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16/sin(44)=b/sin(54)
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Answer:

Here you go

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3 0
3 years ago
the lenght of a rectangular storage room is 2 feet longer than its width. What are the dimensions of the room if the perimeter o
Ne4ueva [31]
16.5 x 18.5 is the answer to your question
6 0
2 years ago
Solve for x in each of the equations or inequalities below, and name the property and/or properties used:
nordsb [41]

Answer

a) 3/4 x = 9

    x = \dfrac{9\times 4}{3}

    x = 12

b)  10+ 3x = 5x

     2 x = 10

        x = 5

c) a + x = b

       x = b - a

d) c x = d

      x =  \dfrac{d}{c}

e)  \dfrac{1}{2} x - g < m

     \dfrac{1}{2} x< m + g

              x  < 2( m + g)

f) q + 5 x = 7 x - r

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4 0
3 years ago
10 POINTSSSSSS HALPPP
dezoksy [38]

Answer:

51.9

8.9

78.5

8.8

Explanation:

You round up if the number to the right is 5 or greater.

So, apply this to the numbers and the 8 in A rounds up, going to a 51.9.

The 9 does not round up because of the one.

The 5 also does not round up because of the 2.

The 7 does round up because of the 6.

8 0
3 years ago
What is the value of 25 – 5 × 8 – 4?
Galina-37 [17]

Answer:

25- 40 - 4 = -19

8 0
3 years ago
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