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valina [46]
3 years ago
13

What is the slope intercept if m=2 and b=-3

Mathematics
1 answer:
UkoKoshka [18]3 years ago
7 0
According to the y = mx + b equation, the "m" would represent the slope and "b" is the y-intercept

So m=2 should be your answer

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Alja [10]
The answer is -12 because the 4 and 8 are negative
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3 years ago
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Determine both the x and y intercepts. Please help! Will mark brainliest!
Mademuasel [1]

Answer:

y-intercept: (0, 2.5)

x-intercept: (1.67, 0)

Step-by-step explanation:

Right now, you have 3x + 2y = 5. You want to change it into slope-intercept form to make the problem easier to solve.

2y = -3x + 5

y = -3/2x + 5/2

From here, you can see that the y-intercept is (0, 5/2). You can also say that the y-intercept is (0, 2.5).

To get the x-intercept, substitute 0 for y.

0 = -3/2x + 5/2

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x = 5/3

So, the x-intercept is (5/3, 0). You can also say that the x-intercept is (1.67, 0).

Hope this helps!

3 0
3 years ago
Read 2 more answers
Line r has a slope of -5/2 line s has a slope of 2/5 are line r and line parallel or perpendicular
Elis [28]
Vocab:
Parallel = same slope
Perpendicular = opposite sign and reciprocal slope

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Solution: they are perpendicular
4 0
3 years ago
Please help. A rectangle's length and width are in a ratio of 7:3. The area is 84 square feet. What are the
GalinKa [24]

Answer:

length = 14 feet

width = 6 feet

Step-by-step explanation:

A = 84 feet square

ratio of length and width = 7 : 3

total ratio of length and width 10 = a

length = (7/10)a

width = (3/10)a

A = length x width = (7/10)a x (3/10)a = (21/100)a² = 84

a² = 84 x 100 : 21 = 400

a = 20 feet

length = 7/10 x 20 = 14 feet

width = 3/10 x 20 = 6 feet

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3 years ago
The difference of the square of a number and 12 is equal to 4 times that number. find the negative solution.
dybincka [34]
Im sorry but Im not sure
4 0
3 years ago
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