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3 years ago

What is the point slope form of a line with slope -3 that contains the point (2,-2)

Mathematics

2 answers:

MissTica3 years ago

6 0

Answer:

Y=-3x+4

Step-by-step explanation:

Please graphing and all I did was input the coordinates into the Y=mx+b form, got the b and filled in everything else. Hope this helps!

dusya [7]3 years ago

5 0

Answer:

y+2 = -3(x-2)

Step-by-step explanation:

Point slope form of an equation is

y-y1 = m(x-x1) where m is the slope and (x1,y1) is a point on the line

y - -2 = -3( x-2)

y+2 = -3(x-2)

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A manufacturer of matches randomly and independently puts 24 matches in each box of matches produced. The company knows that one

DochEvi [55]

Answer:

There is a 0.36% Chance of 1 or fewer in every 24 matches being flawed.

Step-by-step explanation:

Firstly we need to know what 1/10 of 5 is. It is 0.5.

You then need to multiply 24 by 1.5 to get 36. We then need to divide that by 100 to get a percentage and we end up with 0.36%

Here is an explanation of how to get percentages: https://www.mathsisfun.com/converting-fractions-percents.html

6 0

3 years ago

All changes saved

Gre4nikov [31]

73 I believe I’m not sure

7 0

2 years ago

Discount on LCD TV is $240.<br><br> Sale Price is $1575.00<br><br> What was the list price?

Vikki [24]

Answer: The list price was $1815.00.

Step-by-step explanation: Given that the discount on a LCD TV is $240 and the sale price is $1575.00.

We are to find the list price.

The discount is given on the price that is listen on the LCD TV.

So, the list price will be equal to the sum of the sale price and the discount price.

Therefore, the required list price of the LCD TV is given by

$L.P.\\\\=\textup{sale price}+\textup{discount}\\\\=\$(1575.00+240.00)\\\\=\$1815.00.$

Thus, the list price was $1815.00.

3 0

2 years ago

What is the common ratio of the geometric sequence 6,4,8/3,16/9,...

horrorfan [7]

Answer:

r=2/3

Step-by-step explanation:

6 0

2 years ago

Alina measured a distance to be 2.18 miles. what is the margin of error? 2.1 miles to 2.2 miles 2.175 miles to 2.185 miles 2.185

Gre4nikov [31]

Answer:

(b) 2.175 miles to 2.185 miles

Step-by-step explanation:

When a value is rounded, the original "exact" value is presumed to be within 1/2 of the value of one least-significant unit of the rounded number.

<h3>Application</h3>

A rounded value of 2.18 has a least-significant digit with a place value of 0.01 units. Half that value is the "margin of error". That is, the range of numbers that would be rounded to 2.18 is ...

2.18-0.005 ≤ x < 2.18+0.005

2.175 ≤ x < 2.185 . . . . miles

7 0

2 years ago