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V125BC [204]
3 years ago
9

What is the y-intercept of the equation y=−5x−2 ? Enter your answer in the box.

Mathematics
1 answer:
tangare [24]3 years ago
3 0

Answer:

(0,-2)

Step-by-step explanation:

substitute in 0 for x

and solve for y

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Vector v1 is 6.6 units long and points along the negative x axis. vector v2 is 8.5 units long and points at + 55° to the positiv
natita [175]
(a) what are the x and y components of each vector?
 For vector v1:
 
v1 = 6.6 (cos (180) i + sine (180) j)
 v1 = 6.6 (-1i + 0j)
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For vector v2:
 
v2 = 8.5 (cos (55) i + sine (55) j)
 v2 = 8.5 ((0.573576436) i + (0.819152044) j)
 v2 = 4.88 i + 6.96 j
 (b) determine the sum v v 1 2

 The sum of both vectors is given by:
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 v1 + v2 = (-6.6 + 4.88) i + (6.96) j
 v1 + v2 = (-1.72) i + (6.96) j
6 0
3 years ago
Convert. <br><br><br> 56/100<br><br><br> 0.7:
Anni [7]
56 %     0.56  hope this helped
7/10    70%      
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Graph this on a coordinate plane f(x)=2x^2-1
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2 years ago
Given the equation: 2y+8x=20. Rearrange the equation into slope-intercept form.
zhannawk [14.2K]

Answer:

y = - 4x + 20 ... slope=-4   y intercept:20

Step-by-step explanation:

2y+8x=20

2y=-8x+20

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(y = mx + b)

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