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Alisiya [41]
3 years ago
8

A line has a slope of -1/2 and a y-intercept of –2.

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
8 0

Answer:

a.-4

Step-by-step explanation:

I pictured it as a graph and since the slope is negative, the line goes down and to the right. Since the slope is -1/2, for every 2 you move horizontally, you move one vertically. You have to move two up and unless the y intercept is 0, when the line intercepts y, you have 0 as x. You move two up and 4 backwards so the x intercept is -4

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I believe your answer is -220w-22 2-3(2w+1)=7w-3(7+w) +7w -7w 2-3(9w+1)=-3(7+w) +w -w 2-3(10w+1)=-3(7) 2-3(10w+1)=-21 -1(10w+1=-21 -21 +21 -22(10w+1) -220w-22
5 0
3 years ago
Jamie made 8 1 / 4 cups of fruit punch for a party.Her guests drank 2/3 of the punch .How much fruit punch did her guests?
Katen [24]
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7 0
3 years ago
A line that passes through the point (4, 2) and has the slope of -3/2
mash [69]
The answer is: y = -3/2 x + 8

Graph:

To find the answer we use the formula;

y-y1 = M1 (x - x1)

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8 0
2 years ago
Determine the value of y, if x is 7.<br> y = x2 - 1
ddd [48]

Answer:

13

Step-by-step explanation:

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Hope that this helps!

4 0
3 years ago
Read 2 more answers
Find the circumference and area of a circle with a radius of 3
viktelen [127]

Answer:

circumference is 18.84

area is 28.26

Step-by-step explanation:

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area of a circle is πr²

= 3×3×3.14

= 28.26

use π = 3.14

8 0
3 years ago
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