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3 years ago

Parallel lines geometry

Mathematics

1 answer:

mafiozo [28]3 years ago

5 0

Answer:

89799Step-by-step explanation:

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Which of the following lines are not parallel to the graph of y = 9x + 1

qaws [65]

Answer:

A. 9y - x = 2

Step-by-step explanation:

9y - x = 2. First to get x on the other side we add x to both sides gettings us this. 9y -x + x = 2 + x or just 9y = x + 2. Then divide by 9 to get y alone. We then get y = x/9 + 2/9. The rate of change is clearly not y = 9x here, it's y = x/9 or 1/9x.

3 0

3 years ago

Please help 100 points. i need to finish this like in 20 min Assignment: The Law of Large Numbers Investigation Mrs. Hudson has

MrRa [10]

The experimental probability is what you actually rolled

24/60 = 2/5 = 40%

The theoretical probability is what we expect to happen

=number of even numbers / total number of numbers

3/6 = 1/2 = 50%

3 0

4 years ago

I need help with these

tia_tia [17]

Answer:

Step-by-step explanation:

5) -7 (-15w + 21) + 3(18 - 27w)

Step 2: 105w - 81w - 147 + 54

step 3: 24w - 93

7 0

3 years ago

What is the area of the rectangle?

Molodets [167]

Answer:

Step-by-step explanation:

Please look at the attached picture for full solution.

Method 1 is using the shoelace method to find the area of the rectangle. Shoelace method can be used to find the areas of any polygons given their coordinates. The coordinates have to be taken in an anticlockwise order and ending with the first coordinate.

Method 2 is making use of the distance formula of two points. The formula is as shown below:

$\sqrt{(x1 - x2) ^{2} + (y1 - y2)^{2} }$

Having found the distance of the length and breadth of the rectangle, you can now find its area since area of rectangle= length × breadth.

4 0

3 years ago

Solve the equation 6-x-x=18 A. -6 B. 6 C. 9 D. -9

Veronika [31]

A. x = -6
6-x-x = 18
6-2x =18
-2x = 12
x = -6

4 0

4 years ago