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3 years ago

Determine the slope of the line 5x-3y-12=0

Mathematics

1 answer:

Shtirlitz [24]3 years ago

4 0

Answer:

slope of the line=5/3

Step-by-step explanation:

The general slope-intercept form of a line is given by,

y=mx+c

where, m is the slope of the line and c is the y-intercept

$5x - 3y - 12 = 0$

$- 3y = 12 - 5x$

$3y = - (12 - 5x)$

$3y = 5x - 12$

$y = \frac{5x - 12}{3} = \frac{5}{3} x - 4$

Here, m=5/3

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Can sides of a triangle have lengths 1, 13, and 14 ???

victus00 [196]

Answer: Yes it can!

Step-by-step explanation:

This is called a scalene triangle, where all 3 sides are different lengths.

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3 years ago

Cara is 14 years old . This is twice as old as her brother . How old is her brother

Alenkinab [10]

Cara's brother is 7 years old.

14 is twice as much as 7 (7 * 2 = 14).

6 0

3 years ago

Read 2 more answers

Y = 7/8u + 9, solve for u

vivado [14]

Answer:

$u=\frac{8y-72}{7}$

Step-by-step explanation:

Flip the equation.

$\frac{7}{8}u+9=y$

Add -9 to both sides

$\frac{7}{8}u+9(-9)=y(-9)$

$\frac{7}{8}u=y-9$

Divide both sides by 7/8

$u=\frac{8y-72}{7}$

hope this helps

3 0

3 years ago

The probability that a new advertising campaign will increase sales is assessed as being 0.80. The probability that the cost of

tatuchka [14]

Answer:

The probability that the cost is kept within budget or the campaign will increase sales is 0.88

Step-by-step explanation:

The probability that the cost is kept within budget (event A) <u>or</u> the campaign will increase sales (event B) is the <u>union</u> of the probability of those two events. By basic properties of probability, this is:

P(A ∪ B) = P(A) + P (B) - P(A ∩ B)

and for independent events:

P(A ∩ B) = P(A) * P(B)

So:

P(A ∪ B) = 0.80 + 0.40 - (0.80*0.40) = 1.20 - 0.32 = 0.88

5 0

3 years ago

111=13, 113=35, 115=57, 117=?

Elden [556K]

In the pattern, the values are increasing by 22 each time so for the 117th term you take 57 + 22 = 79

So, 117= 79

3 0

3 years ago