Which sentence best defines parallel lines?
A. Parallel lines are lines that intersect at 90 degree angles.
B. Parallel lines are lines in the same plane that do not intersect.
C. Parallel lines are lines that are noncoplanar and do not intersect.
D. Parallel lines are lines that occupy the same space and have all their points in common.
E. Parallel lines are lines that intersect to form angles with measures not equal to 90 degrees.

Answer:

1/4

Step-by-step explanation:

Scale factor = 3/12 = 1/4

1 foot = 12 inches.

Convert the dimensions of the region to inches:

2 feet = 24 inches

5 feet = 60 inches

Area of region = 24 x 60 = 1,440 sq. In.

Area of tile = 3 x 4 = 12 sq. In.

Number of tiles needed = 1440/12 = 120

120 tiles are needed.

Answer:

The first question is (n*8) - 4

The second question is no.

Step-by-step explanation:

The first question, you add 8. The first is 1. 1 * 8 = 8 - 4 = 4.

Therefore, the equation is (n*8) - 4

The second question, you can plug in numbers. You can solve for a term.  -100 + 17 = -83. -83 is not a multiple of -4. -100 is not a term.

Answer:

0.428571429 meters

Step-by-step explanation:

Heres your answer.

Answer:

1679616

Step-by-step explanation:

36^4

Answer:

1679616

17 (simplified)

Step-by-step explanation:

Apply the exponent rule (what exponents do)

(6^2)^4 = 6^2*4

= 6^2*4

Multiply the numbers: 2*4=8

=6^8

6^8 = 1679616

Answer:OK

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

-2, 1 is not a point in the square but - 2, 2 is so the answer should be D -2,1

If my answer helped, kindly mark me as the brainliest!!

Answer:

3,2

Step-by-step explanation:

This is because if u look closely you can see that all of these escept the (3,2) will be on the square. Hope this helps

Answer:

Step-by-step explanation:2:5 would be basically 2/5 and you could say that the ratio of

Girls to boys is 2:5

Step-by-step explanation:

[tex] \frac{1}{3 } - \frac{2y}{9} = 19 \\ \frac{3 - 2y}{9} = \frac{171}{9} \\ 3 - 2y = 171 \\ 2y = 3 - 171 \\ 2y = - 168 \\ y = - 168 \div 2 \\ y = - 84[/tex]

Answer: y = − 84

Step-by-step explanation:

Simplify 5(3y−1)−3(2y)

9y=24

divide by each term by 9

y=-84

Answer:

The scale factor is 3

Step-by-step explanation:

Dilations

A dilation is a transformation that produces an image that has the same shape as the original but has a different size.  

A dilation is described by the scale factor or constant of dilation and the center of the dilation.

We are given a triangle XYZ of coordinates given in the graph to the left:

X=(-1,1), Y=(-1,4), Z=(-2,1)

It was dilated to triangle X'Y'Z' with coordinates:

X'=(-3,3), Y=(-3,12), Z=(-6,3)

Note each coordinate of the dilated triangle is three times the coordinates of the original triangle, thus the scale factor is 3

Answer:D

Step-by-step explanation:

9514 1404 393

Answer:

  (x +3)(x -3)(x +2i)(x -2i)

Step-by-step explanation:

The factoring to quadratics makes use of the fact that -36 = (-9)(4).

  x^4 -5x^2 -36

  = x^4 -9x^2 +4x^2 -36

  = x^2(x^2 -9) +4(x^2 -9)

  = (x^2 +4)(x^2 -9)

The form for factoring the difference of squares comes into play here. Of course -4 = (2i)^2.

  = (x^2 -(2i)^2)(x^2 -3^2)

  = (x -2i)(x +2i)(x -3)(x +3) . . . factored to linear terms

Answer:

6

Step-by-step explanation:

Substitute 2 for x in the equation.

4(2) - 2 =?

8 - 2= 6

Answer:

z

Step-by-step explanation:

the same time as the first time since

Answer:

Step-by-step explanation: HL is the height of the parallelogram (which is placed in the middle to know accurately )

hope it helps

sorry if i'm wrong

Complete Question

The endpoints of a segment are M(2,5) and N(8,-1). What are the new endpoints of it if it is translated along the vector <-2,3>

Answer:

[tex]M_n(0,8) \\N_n(6,2)[/tex]

Step-by-step explanation:

From the question we are told that

[tex]Point1= M(2,5)\\Point1= N(8,-1)[/tex]

Generally the translation along the vector <-2,3> is mathematically given as

[tex]map(x,y)=(x-2,y+3)[/tex]

Therefore

[tex]M(2,5)=(2-(2,5+3))\\M(2,5)=(0,8)[/tex]

[tex]N(8,-1)=((8-2)(-1+3))\\N(8,-1)=((6,2)[/tex]

Generally  the new endpoints are are mathematically given

[tex]M_n(0,8) \\N_n(6,2)[/tex]

Answer:

Height of the cuboid = 5 cm

Step-by-step explanation:

Volume of a cuboid = length × width × height

Volume of the cuboid = 100 cm³

Length = 5 cm

Width = 4 cm

Height = h cm

Volume of a cuboid = length × width × height

100 cm³ = 5 cm × 4 cm × h cm

100 = 20h

Divide both sides by 20

h = 100/20

h = 5

Height of the cuboid = 5 cm

Answer:

w=4x+5

Step-by-step explanation:

14x+4=(3x-3)+(3x-3)+w+w

14x+4=6x-6+2w

8x+10=2w

4x+5=w

Answer:

You can't.

Step-by-step explanation:

When you divide it you get x+5.

Answer:

(x - 2)(x + 5)

Step-by-step explanation:

                    x   +5

          ----------------------

  x - 2 | x² + 3x - 10

             x² - 2x   ↓

          ------------------------

                   5x    - 10

                   5x    - 10

           ------------------------

                              0 ← remainder = 0

quotient = x + 5

Then x² + 3x - 10 = (x - 2)(x + 5 )

Answer:

The correct answers are:

A

D

E

Step-by-step explanation:

6 faces

2 triangles

4 squares

I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!

Answer:

30% of the pages are arithmetic, or 108 pages

Step-by-step explanation:

50% are on algebra = 180 pages

360 x .5 = 180

20% are on geometry = 72 pages

360 x .2 = 72

30% are on arithmetic = 108

180 + 72 + 108 = 360 pages

50% + 20% + 30% = 100%

Answer:

Right angle

Step-by-step explanation:

Answer: 120

Step-by-step explanation:

2 = 240

240 / 2 = 120

unit = per

so the answer will be 120 calories

Answer:

2:240 or 2/240, whichever you like better. If you need a single unit answer, you would just divide this rate shown by 2 in order to get 1/120 or 1:120

Step-by-step explanation:

Every single part of the chart adds the first number. 2+2=4+2=6+2=8

Same thing with the bottom, 240+240=480+240=720+240=960.

The unit rate would be 2/240 by that logic, because for every 2 servings there are 240 calories.

Answer:

[tex]2*2^{-3} * 2^{-5} =\frac{1}{128}[/tex]

Step-by-step explanation:

Given

[tex]2*2^{-3} * 2^{-5}[/tex]

Required

Write as a fraction

To do this, Jordan has to apply the following rules

Negative Exponent rule:

[tex]a^{-m} = \frac{1}{a^m}[/tex]

So, the expression is:

[tex]2*2^{-3} * 2^{-5} = \frac{2}{2^3 * 2^5}[/tex]

To solve further, we apply the product rule of exponent

[tex]a^m * a^n = a^{m+n}[/tex]

So, the expression is:

[tex]2*2^{-3} * 2^{-5} =\frac{2}{2^{3+5}}[/tex]

[tex]2*2^{-3} * 2^{-5} =\frac{2}{2^8}[/tex]

Evaluate the exponents

[tex]2*2^{-3} * 2^{-5} =\frac{2}{256}[/tex]

Divide the numerator and denominator by 2

[tex]2*2^{-3} * 2^{-5} =\frac{2/2}{256/2}[/tex]

[tex]2*2^{-3} * 2^{-5} =\frac{1}{128}[/tex]

The answer is $32.74.

$3.75+$3.99+$12.50+$12.50 is $32.74.

If this is incorrect, please, don't refrain to tell me.

9514 1404 393

Answer:

Step-by-step explanation:

The perimeter is given by the formula ...

  P = 2(L+W)

  P = 2(4 7/20 +6 2/3) = 2(10 +61/60) = 2(11 1/60)

  P = 22 1/30 . . . . meters

__

The area is given by the formula ...

  A = LW

  A = (4 7/20)(6 2/3) = (87/20)(20/3) = 87/3 = 29 . . . . square meters

The perimeter is 22 1/30 meters; the area is 29 square meters.

Answer:

m + 12

Step-by-step explanation:

shows 12 more than m

Answer:

i think it is a

Step-by-step explanation: