What is the best description of parallel lines?
1. never intersect
II. form an angle of zero degrees between each other
III, never form an angle
IV. are coinciding lines
V. always maintain a constant distance from each other
VI. coplanar
A. I, II, III and VI only
B. I, II, III and V only
a. I, II, IV and V only
D I, II, V and VI only
A
B
O O O O
D

Answer:

(x-8) (x+3)

Step-by-step explanation:

Answer:

B 90

Step-by-step explanation:

By basic rules, all angles in a rectangle equal 90°

Answer:

The scale factor is 1/3

Step-by-step explanation:

Here, we want to get the scale factor used in dilating the original segment

As we can see;

(9,3) turned to (3,1)

looking at this , we can see that both coordinate values were divided by 3

So what this mean is that the particular scale factor used is reduction by 1/3

This is the case with the other point as (-6,-9) turned to (-2,-3)

Answer:

i cant load the picture

Step-by-step explanation:

Answer:

[tex] \bold{a) \: BC} \: = \bold{ \boxed{13 \sqrt{2} }}[/tex]

[tex] \bold{b) \: x = 7}[/tex]

[tex] \large{ \mathbb{ \purple{hope \: it \: helps}}}[/tex]

The answer is -3.

5-2/2-3 = -3

Answer:

c.6

a.7

Step-by-step explanation:

basicly you just need to use your calculator lol

Answer:

7. 80 miles

8. F

Step-by-step explanation:

7. Jorge leaves 2 hours early, and is going 20 miles per hour. So before Marcos starts going, Jorge has gone 40 miles (2*20). Then, 1 hour later, Jorge is at 60 miles and Marcos is at 40 (because he goes 40 miles per hour in his car). Another hour later, Jorge is at 80 (60+20) and Marcos is at 80 as well (40 + 40). They will both have gone 80 miles when Marcus catches up.

8. You want to get a isolated.

A = h/2(a + b)

First, multiply both sides of the equation by the reciprocal of h/2.

2A/h = a + b

Then, subtract b from both sides.

2A-b/h = a

Answer:

[tex] 2 - 4i[/tex]

Step-by-step explanation:

[tex] \frac{10}{1 + 2i} \\ \\ = \frac{10}{1 + 2i} \times \frac{1 - 2i}{1 - 2i} \\ \\ = \frac{10(1 - 2i)}{ {1}^{2} - {(2i)}^{2} } \\ \\ = \frac{10 - 20i}{ {1} - {4i}^{2} } \\ \\ = \frac{10 - 20i}{ {1} - {4( - 1)} } \\ ( \because \: {i}^{2} = - 1) \\ \\ = \frac{10 - 20i}{1 + 4} \\ \\ = \frac{5(2 - 4i)}{5} \\ \\ = 2 - 4i[/tex]

Answer:

about 89.27 inches

Step-by-step explanation:

This is a right triangle question

c^2 = a^2 + b^2

c^2 = 15^2 + 88^2

c^2 = 225 + 7744

c^2 = 7969

Take the square root of both sides

c = 89.2692556259

c ≈ 89.27 inches

Answer:

rotation got it right on the quiz

Step-by-step explanation:

Answer:

Reflection

Step-by-step explanation:

Even if it's not over the x or y axis it's still a reflection over a line.

Answer:-1/3

Step-by-step explanation: I really don’t know

Answer:

q10 = d. 3

Step-by-step explanation:

Answer:

The lowest recorded temperature are 80, 83, 84, 85. There are eleven day that it was higher than 82 but less than 90. There are nine days that the temperature was equal to or greater than.

Step-by-step explanation:

Mark brainliest if i'm right

4. 82 and 99

5,..................11

6,non....

Answer:

3/8 yards

Step-by-step explanation:

3/4 yard tall and 1/2 yard wide

Multiply the two fractions

3/4 (1/2)

= 3/8 yards

If the width of the rectangular painting is one unit then the height of the painting will be 3/8 yards. Then the correct option is A.

It is a polygon that has four sides. The sum of the internal angle is 360 degrees. In a rectangle, opposite sides are parallel and equal and each angle is 90 degrees. And its diagonals are also equal and intersect at the mid-point.

A painting is going to be reprinted as a poster.

The dimensions of the painting are 3/4 of a yard and 1/2 of a yard wide.

The poster company is trying to determine how big to make the poster For each yard of width,

Let h be the height of the poster. Then we have

[tex]\rm h \times 1 = \dfrac{3}{4} \times \dfarc{1}{2}\\\\h \ = \dfrac{3}{8}[/tex]

If the width of the rectangular painting is one unit then the height of the painting will be 3/8. Then the correct option is A.

More about the rectangle link is given below.

https://brainly.com/question/10046743

Answer:

dont know and im backk

Step-by-step explanation:

Answer:

50

Step-by-step explanation:

.3x = 15

Divide both sides by .3

x = 50

Answer:

The investment will be worth $450 after 25.255 years which is about 25 years and 3 months.

Step-by-step explanation:

You have to use the following formula to calculate the number of years:

t=ln(A/P) / n(ln(1 + r/n)), where:

t=time in years

A=Accrued amount=450

P=Principal amount=100

n=number of compounding periods per time period=4

r=interest rate=0.06

Now, you can replace the values in the formula:

t=ln(450/100)/4(ln(1+(0.06/4)))

t=ln(4.5)/4(ln(1.015))

t=1.50/0.059

t=25.255

According to this, the answer is that the investment will be worth $450 after 25.255 years which is about 25 years and 3 months.

Answer:

go from smallest to largest

Step-by-step explanation:

hope it helps man

Answer:

i believe the answer may be 540 ft? im not sure though

answer is 60

3 ft = 1 yd

90 ft=30yd

area=length × width

area=30×2=60

Answer:

Step-by-step explanation:

That comes out to

(1/5)n - 4 = 16

One fifth of a number less 4 is 16

Answer:

y = (x + 9)² -93

vertex: (-9, -93)

Step-by-step explanation:

x² + 18x = 12

x² + 18x + 81 = 12 + 81

(x+9)² = 93

y = (x + 9)² -93

vertex: (-9, -93)

Answer:

[4  0]

Step-by-step explanation:

Given that:

[tex]A=[3\ \ 0], B=[-1\ \ 0][/tex]

Matrices is an array of numbers, symbols and expressions arranged in rows and columns. Matrices can be used to solve system of equations. Many mathematical operations can be done on matrices such as addition, subtraction, multiplication, scalar multiplication and so on.

Addition and subtraction of two matrices can be done if they have the same dimensions.  This is done by simply adding or subtracting the corresponding entries in matrices.

[tex]A=[3\ \ 0], B=[-1\ \ 0]\\\\A-B=[3-(-1) \ \ 0-0]=[4\ \ 0][/tex]

Answer:

270 degrees

Step-by-step explanation:

Think about it like this. A full rotation is a 360 degree rotation. Each turn is a 90 degree turn. So, go the other way and count how many turns you do. 270!