Two sides of a four-sided figure have negative slopes. Which are the endpoints of the sides of this figure? (–4, –4), (–4, –1), (–1, –4), (–1, –1) (–2, –4), (–1, –1), (1, –1), (2, –4) (1, 1), (2, 4), (5, 4), (4, 1) (1, 4), (2, 1), (5, 1), (4, 4)

Answer:

D. Dilation, congruent

Step-by-step explanation:

Dilation is the term used for the increase or decrease in the area of a figure

Answer:

D. Dilation, similar

Step-by-step explanation:

Dilation is making the object larger or smaller.

Rotation is turning the object around a point.

Reflection is reflecting it over a line

Translation is moving the object.

Only dilation is making the object larger. Our answer is D. Dilation, similar because the object is not congruent but similar.

Answer:

Perimeter of the rectangle is 16x+18 units.

Step-by-step explanation:

The area of rectangle is

[tex]7x^2+57x+8[/tex]

First we have to find the factor form of above expression.

Splitting the middle term, we get

[tex]7x^2+56x+x+8[/tex]

[tex]7x(x+8)+1(x+8)[/tex]

[tex](x+8)(7x+1)[/tex]

Area of a rectangle is the product of its dimensions. It means dimensions of the rectangle are (x+8) and (7x+1).

Perimeter of a rectangle is

[tex]Perimeter=2(l+b)[/tex]

[tex]Perimeter=2[(x+8)+(7x+1)][/tex]

[tex]Perimeter=2[8x+9][/tex]

[tex]Perimeter=16x+18[/tex]

Therefore, the perimeter of the rectangle is 16x+18 units.

Answer:

A. 5

Step-by-step explanation:

This is a kite, in which line segments DC & BC are congruent. Set the measurements equal to each other:

6x = 30

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other.Divide 6 from both sides:

(6x)/6 = (30)/6

x = 30/6

x = 5

A. 5 is your answer.

~

Answer:

5

Step-by-step explanation:

BC=DC

30=6x

x=5

Answer:

[tex]a = 10[/tex]

Step-by-step explanation:

Given

[tex]\frac{3}{5} = \frac{a + 5}{25}[/tex]

Required

Find a

[tex]\frac{3}{5} = \frac{a + 5}{25}[/tex]

Multiply both sides of the equation by 25

[tex]25 * \frac{3}{5} = \frac{a + 5}{25} * 25[/tex]

[tex]5 * 3 = a + 5[/tex]

[tex]15 = a + 5[/tex]

Subtract 5 from both sides

[tex]15 - 5 = a + 5 - 5[/tex]

[tex]10 = a[/tex]

[tex]a = 10[/tex]

Answer:

c

Step-by-step explanation:

on edge

Answer:

6

10 Remainder

If you enter 136 divided by 21 into a calculator, you will get:

6.4762

The answer to 136 divided by 21 can also be written as a mixed fraction as follows:

6 10/21

Step-by-step explanation:

Step 1:

Start by setting it up with the divisor 21 on the left side and the dividend 136 on the right side like this:

 2 1 ⟌ 1 3 6

Step 2:

The divisor (21) goes into the first digit of the dividend (1), 0 time(s). Therefore, put 0 on top:

       0    

 2 1 ⟌ 1 3 6

Step 3:

Multiply the divisor by the result in the previous step (21 x 0 = 0) and write that answer below the dividend.

       0    

 2 1 ⟌ 1 3 6

      0    

Step 4:

Subtract the result in the previous step from the first digit of the dividend (1 - 0 = 1) and write the answer below.

       0    

 2 1 ⟌ 1 3 6

     - 0    

       1    

Step 5:

Move down the 2nd digit of the dividend (3) like this:

       0    

 2 1 ⟌ 1 3 6

     - 0    

       1 3  

Step 6:

The divisor (21) goes into the bottom number (13), 0 time(s). Therefore, put 0 on top:

       0 0  

 2 1 ⟌ 1 3 6

     - 0    

       1 3  

Step 7:

Multiply the divisor by the result in the previous step (21 x 0 = 0) and write that answer at the bottom:

       0 0  

 2 1 ⟌ 1 3 6

     - 0    

       1 3  

         0  

Step 8:

Subtract the result in the previous step from the number written above it. (13 - 0 = 13) and write the answer at the bottom.

       0 0  

 2 1 ⟌ 1 3 6

     - 0    

       1 3  

     -   0  

       1 3  

Step 9:

Move down the last digit of the dividend (6) like this:

       0 0  

 2 1 ⟌ 1 3 6

     - 0    

       1 3  

     -   0  

       1 3 6

Step 10:

The divisor (21) goes into the bottom number (136), 6 time(s). Therefore put 6 on top:

       0 0 6

 2 1 ⟌ 1 3 6

     - 0    

       1 3  

     -   0  

       1 3 6

Step 11:

Multiply the divisor by the result in the previous step (21 x 6 = 126) and write the answer at the bottom:

       0 0 6

 2 1 ⟌ 1 3 6

     - 0    

       1 3  

     -   0  

       1 3 6

       1 2 6

Step 12:

Subtract the result in the previous step from the number written above it. (136 - 126 = 10) and write the answer at the bottom.

       0 0 6

 2 1 ⟌ 1 3 6

     - 0    

       1 3  

     -   0  

       1 3 6

     - 1 2 6

         1 0

You are done, because there are no more digits to move down from the dividend.

The answer is the top number and the remainder is the bottom number.

Therefore, the answer to 136 divided by 21 calculated using Long Division is:

6

10 Remainder

The calculated division of the numbers 136 divided by 21 is 6 10/21

From the question, we have the following parameters that can be used in our computation:

136 divided by 21

When represented as an equation, we have

136 divided by 21 = 136/21

Divide 7 by 4

So, we have the following result

136 divided by 21 = 6 10/21

Using the above as a guide, we have the following:

the result is 6 10/21

Read more about quotient at

brainly.com/question/11418015

#SPJ6

Answer:

B, D and E are correct

Step-by-step explanation:

because

4(3n-2)=4*3n-4*2=12n-8

4n+4-12+8n=12n-8

11n+4+n-12=12n-8

hope this helps

Answer:

Step-by-step explanation:

B

Answer:

Step-by-step explanation:ghjhh

Answer:

The lines that make this up are y = 5, x = 4 and y = x so the answer is y ≤ 5, x ≥ 4 and y ≥ x.

Answer:

181 units²

Step-by-step explanation:

Let's break up the polygon into 3 shapes

Step 1: Area of the left rectangle

4(7) = 28 units²

Step 2: Area of middle rectangle

9(13) = 117 units²

Step 3: Area of top square

6² = 36 units²

Step 4: Add them all up

28 + 117 + 36 = 181 units²

Answer:

C. 0.2

Step-by-step explanation:

first we would count the number of values there are in total - 15

next we would find the frequency (how many times a number occurs) for the range 1 to 5

there are three values in this range: 2,3, and 3

last buy not least, u divide the frequency of the range, 3, by 15, the total amount of numbers to get 1/5 or 0.2

hope this helped!

Answer:

0.2

Step-by-step explanation:

Answer:

270°

Step-by-step explanation:

Full circle length is 2πr= πd= 8π

6π/8π= x/360

3/4= x/360

x= 3*360/4

x= 270°

Answer:

The answer is B 1/2

the green line is -1/2 the red line is the same but positive. Have a great day

Step-by-step explanation:

Answer:

B: 1/2

Step-by-step explanation: if the green line is -1/2 but its the same as the red one, then the red one should be 1/2 bc the red line is in the positives so there for the red line would be 1/2

Answer:

The circumference, C, of a circle is found by the following equation: C = 2 x pi x r where r equals the radius of the circle (or half its diameter) and pi = 3.14159 (a constant). Thus, 6.28 = 2 x pi x r

Step-by-step explanation: Brainliest please

Answer:

[tex]42 \times 48[/tex]

Step-by-step explanation:

[tex]25 \times 36=900\\52 \times 63=3276[/tex]

[tex]34 \times 42 = 1428\\ 43 \times 24=1032[/tex]

[tex]54 \times 56 = 3024\\45 \times 65= 2925[/tex]

[tex]42 \times 48 = 2016\\ 24 \times 84= 2016[/tex]

[tex]32 \times 43 = 1376\\ 23 \times 34=782[/tex]

The calculation for [tex]42 \times 48[/tex] has the same results from switching the digits.

Answer:

25 × 36 = 900

52 × 63 = 3 276

34 × 42 = 1 428

43 × 24 = 1 032

54 × 56 = 3 024

45 × 65 =  2 925

42 × 48 = 2 016

24 × 84 = 2 016

32 × 43 = 1 376

23 × 34 = 782

Answer:

30°

Step-by-step explanation:

First we take the full amount of degrees from points A to C, which is given as 125° then subtract 94°, which is the given amount from points A to D, this results in 30°

Answer:

7

Step-by-step explanation:

Answer:

I think it’s correct

Step-by-step explanation:

Answer:

d

Step-by-step explanation:

Let m = number of miles.

Each mile costs $2.35, so m miles cost 2.35m.

The flat fee is $2.

The total cost is

2.35m + 2

He can spend no more than $47, so he can spend $47 or less,

2.35m + 2 <= 47

Answer: d

Answer: closed circle pointing to the right.

Step-by-step explanation:

Given that the inequality equation is

6 ( 2 - 3y ) < = 36

Open the bracket

12 - 18y < = 36

Collect the like terms

- 18y < = 36 - 12

Make y the subject of formula

The inequality sign will change the moment you multiply or divide both sides by negative numbers

Y > = - 24/18

Y > = - 4/3

That is y is greater than or equal to negative 4/3

Graphing the above inequality,

The point will be between -2 and -1. And it will be closer to -1.

The arrow will point to the right and it will be a closed circle since it is greater than or equal to.

Answer:

6x²y(9 - 2y)

Step-by-step explanation:

Step 1: Factor out GCF

6(9x²y - 2x²y²)

Step 2: Factor out x²

6x²(9y - 2y²)

Step 3: Factor out y

6x²y(9 - 2y)

And we have our factored answer.

Answer:

[tex] 6x^2y(9 - 2y) [/tex]

Step-by-step explanation:

[tex] 54x^2y - 12x^2y^2 = [/tex]

The GCF of 54 and 12 is 6.

The GCF of x^2 and x^2 is x^2.

The GCF of y and y^2 is y.

We factor out each GCF above.

[tex] = 6x^2y(9 - 2y) [/tex]

Answer:

Step-by-step explanation:

a) First is a 90º rotation (counter-clockwise) with respect to the origin.

   Next is a horizontal transformation of +2 units.

b) Transformation one is (x, y) -> (-y, x)

Transformation two is (x, y) -> (x + 2, y)

Step-by-step explanation:

a)

Step 1:

-90º or 270º rotation

Step 2:

Horizontal transformation to the right by 2 units.

b)

1. (x, y) -> (-y, x)

2. (x, y) -> (x + 2, y)

Answer: 2,369.25 cm3

Step-by-step explanation:

Hi, to answer this question we have to use proportions:

X has volume of 64 cm3 and s surface area of 208 cm2

The proportion is = volume / surface area = 64/208

Y has volume of 729 cm3

Volume / surface area = 729/ s (surface area of y)

64/208 = 729/ s

Solving for s:

s = 729 / (64/208)

s = 2,369.25 cm3

Feel free to ask for more if needed or if you did not understand something.

Answer:

[tex]x = (m - n)p[/tex]

Step-by-step explanation:

Step 1 subtract n from both sides.

[tex]m - n = \frac{x}{p} [/tex]

Step 2 multiply both sides by p.

[tex](m - n)p = x[/tex]

Step 3 switch sides (optional you don't have to).

[tex]x = (m - n)p[/tex]

hope this helps....

Answer:

x = 2

y = 1

z = 3

Step-by-step explanation:

Okay, we know y=z-x.

Let's plug in that y-value into the first equation: x + 2 (z - x) -z =1

Simplify that down to x +2z -2x -z = 1

Equation 1 becomes -x + z = 1

Let's plug it into equation 3 and solve to get: 2x - (z - x) +3z = 12

Equation 3 becomes 3x + 2z = 12

Now let's use system of equations for those two equations we just found

3x + 2z = 12

-2x + 2z = 2 ------> multiplied this by 2 to simplify

subtract, and you 5x = 10, x = 2

Use x = 2 and solve for the other variables using the same method (try this on your own!) to get y = 1 and z = 3

Answer:

58 1/4, 58.35, 58.35, 58 9/20

Step-by-step explanation:

ok so i would start off by converting these fractions into decimals so that itll be easier to visualize

58 1/4 would be 58.25

58.35 is 58.35

58 9/20 would be 58.45

therefore, when u order these numbers from least to greatest it would be

58 1/4, 58.35, 58.35, 58 9/20

Answer & Step-by-step explanation:

The first thing we must do is gather information about the two triangles. The problem says that the two triangles are ≅. This sign, ≅, means that the two triangles are congruent. Congruent means two things that have the same measurements and are equal in measure.

So, since we know this, we can conclude that AB≅PQ, BC≅QR, and CA≅RP.

In order to find the measurement of PM, we are going to use the Pythagorean Theorem to find the measurement of PR. Then, we are going to divide that number by 2 because M is the midpoint of PR. Midpoints divides the line segment into two equal parts.

[tex]a^2+b^2=c^2[/tex]

a = 6

b = 8

Now, let's plug in these numbers.

(6)² + (8)² = c²

Simplify the exponents.

36 + 64 = c²

Add the numbers together.

100 = c²

Take the square root of 100 and c².

√100 = √c²

Simplify the square roots.

10 = c

Now, divide 10 by 2.

10 / 2 = 5

So, the measurement of PM is 5 cm.

Answer:

7, or -7

Step-by-step explanation:

x=7 or -7

Answer:

[tex]x=7\\x=-7[/tex]

Step-by-step explanation:

[tex]|x|+3=10\\|x|=10-3\\|x|=7[/tex]

[tex]x=7\\x=-7[/tex]

Answer:

$7.4025 average

Step-by-step explanation:

I'm assuming the question was "What is his average price of items now?"

(4.44×11+39.99)÷12=

(48.84+39.99)÷12=

88.83÷12=

$7.4025