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solong [7]
3 years ago
10

Put 7x-5y+20 into slope intercept form

Mathematics
1 answer:
balu736 [363]3 years ago
6 0
The slope intercept form is written as y=mx+c 

7x+20=-5y 
(-7/5)x-4= y 

Hope I helped :) 
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What is the product??
tangare [24]

Answer:

The answer to your question is the third choice

Step-by-step explanation:

To solve this problem, just multiply 6 by each of the numbers of the matrix and simplify.

            6   |  4  -2  1 |   =   | (6 x 4)   (6 x -2)   (6 x 1) |  

                 |  7   3   0|        | (6 x 7)   (6 x 3)    (6 x 0) |

                                    =   | 24   -12   6 |

                                         | 42    18    0 |

The first choice is wrong because only multiply by six the first row.

The second and fourth rows are incomplete.

7 0
4 years ago
Show work please thanks
Tju [1.3M]
Be more specific on the first one
3 0
3 years ago
Yahoo creates a test to classify emails as spam or not spam based on the contained words. This test accurately identifies spam (
Amiraneli [1.4K]

Answer and Step-by-step explanation:

The computation is shown below:

Let us assume that

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Given that

P(S) = 0.3

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Now based on the above information, the probabilities are as follows

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P(S^c) =  1 - P(S)

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ii. P(\frac{S}{T}) = \frac{P(S\cap\ T}{P(T)}

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= \frac{0.95 \times 0.3}{0.95 \times 0.3 + 0.05 \times 0.7}

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iii. P(\frac{S}{T^c}) = \frac{P(S\cap\ T^c}{P(T^c)}

= \frac{P(\frac{T^c}{S}) . P(S) }{P(\frac{T^c}{S}) . P(S) + P(\frac{T^c}{S^c}) . P(S^c) }

= \frac{(1 - 0.95)\times 0.3}{ (1 -0.95)0.95 \times 0.3 + (1 - 0.05) \times 0.7}

= 0.0221

We simply applied the above formulas so that the each part could come

8 0
3 years ago
How to find the area of a square whose perimeter is 7 meters​
yKpoI14uk [10]

Answer:

A≈3.06

P Perimeter  

7

Using the formulas

A=a2

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8 0
3 years ago
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Klio2033 [76]

Answer:

Step-by-step explanation:

Dont know

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