Ali says if two lines share a point they cannot be parallel do you agree explain

Answers

Answer 1
Answer:

Yes, parallel lines do not touch each other ever.

How are parallel straight lines related?

Parallellines have the same slope since the slope is like a measure of steepness and since parallel lines are of the same steepness, thus, are of the same slope.

Since the given parallel line has equation y = 2x + 2, thus its slope is 2 and thus, the slope of the needed line is 2 too.

We are given that Ali says if two lines share a point they cannot be parallel .

Horizontal refers to something that goes parallel to ground level. Of course it depends on from where you see that thing.

When you slice an object horizontally, you cut it parallel to ground.

We know that parallel linesdo not touch each other ever.

so that's make ali statement correct.

Learn more about parallellines here:

brainly.com/question/13857011

#SPJ5

Answer 2
Answer: Yes, parallel lines do not touch ever, that's what makes them parallel.


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Ariela is selling tickets to a play. Adult tickets cost $12.25 and children's tickets cost $8.75. The total amount of money she collects from ticket sales is at least $90. Let x represent the number of adult tickets sold. Let y represent the number of children's tickets sold. Enter an inequality that represents the situation.

(7x+5)(2x3-4x2+9x-3)

Answers

I believe the answer is 3x(3x + 2)




Step-by-step explanation:


1)2 out of 7 students are boys. about what percent of students are boys? please help me with the question it is due tomorrow!!!!!!

Answers

The long answer is 28.571428%, but I would round it upwards to make it seem more realistic.

A cube with an edge length of 4 inches is painted on all of its sides. Then the cube is cut into 64 cubes with an edge length of 1 inch. What percent of the total surface area is painted? Explain.

Answers

Please refer to the diagrams to understand these answers:

CUBE (1):

Paint on cube (1) contains 3.125% of the paint.

CUBE (2):

Paint on cube (2) contains 2.083% of the paint.

CUBE (3):

Paint on cube (3) contains 1.042% of the paint.

CUBE (4):

Contains 0% of the paint.

-----------------

There would be four different types of cubes which would contain different amounts of paint.

Some cubes in fact would have no paint (cube (4)). Now we can check if our results are correct by counting how many cube (1)'s, cube (2)'s, cube (3)'s and cube (4)'s there are...

Cube (1) x 8 + Cube (2) x 24 + cube (3) x 24 + cube (4) x 8

= 3.125% x 8 + 2.083% x 24 + 1.042% x 24 + 0% x 8

= 1

= 100%

Answer:

25%

Step-by-step explanation:A cube with an edge length of 4 inches is painted on all of its sides. Then the cube is cut into 64 cubes with an edge length of 1 inch. What percent of the total surface area is painted?

Find the surface area of the painted cube.

6(42) = 96 in2.

Find the surface area of each of the smaller cubes.

6(12) = 6 in2.

Find the total surface area of the smaller cubes.

64(6) = 384 in2.

Find the percent of the total surface area painted.

96

384

= 0.25, or 25%.

The total surface area painted is 25%.

15 points!!!At a jeans factory, a random quality check found 8 pairs defective and 292 pairs with no problems. How many defective pairs can be expected in the inventory of 3,000 pairs of jeans?
is the answer 80 jeans?
Y/N
if not, here are the other choices:
82 pairs
292 pairs
375 pairs

Answers

8+292=300

8 out of 300 were defective.

(8)/(300)=(x)/(3000) \n  \n 8*3000=300*x \n  \n 24000=300x \n  \n 80=x

80 pairs were defective
Yes, 80 pairs. If you add the 8 pairs back on to 292 it will equal 300. Add a zero to that 300 and the 8, and there's your answer. 80 pairs defective.

What is 70 pennies decreased by 20%?

Answers

70-20%=56
You multiply 70 x .2 = 14 and then subtract
70-14=56
So your answer is 56 pennies
The answer is 56 pennies!ヽ(◉ ͜ʖ◉)ノ


12+5x=7x+3 solve for x. show your work.

Answers

1st: 12+5x=7x+3-3
2nd: 9+5x=7x
3rd: 9+5x-5x=7x-5x
4th: 9=2x
5th: 9/2=2x/2
6th x=4.5
CHECK:12 +5x4.5=7x4.5+3
12+22.5=31.5+3
34.5=34.5
X=4.5

The first thing you should do is get x on one side.

12+5x=7x+3

12+5x-5x=7x-5x+3

12=2x+3
Now that you've done that you must get the 2x by itself. You can do this by subtracting 3 from both sides.

12-3=2x+3-3

9=2x

Remember, you would only subtract if the number next to x is positive. If it is negative you would add. (Ex. 12=5x-3,12+3=5x-3+3, 15/5=5x/5, 3=x)

Now, you must divide both sides by 2 to get x by itself.

9/2=2x/2

Therefore your answer is 4.5=x
Now you have your X by itself. Hope this helps.