Mathematics High School

Quadrilateral ABCD has side lengths of 2, 5, 7, and 12. A
new quadrilateral is created, using a scale factor of 0.25.
Which of the following are side lengths of the new
quadrilateral?
Quick first gets brainliest!!

Answers

Answer 1

Answer:

You didnt put any answer choices but by applying that scale factor, I got these measurements in the order you put them in. 0.5. 1.25. 1.75. 3.

Related Questions

Figs come in 2.4 lb bags. Apples come in 7.2 lb bags. How many times as many pounds are the apple bags as the fig bags?

Answers

Answer:

4.8

Step-by-step explanation:

7.2-2.4=4.8

Answer Raise the decimal to the ruoth

Step-by-step explanation:

please help me marking brainlist
please explain how u got the answer

Answers

answer
v=-35

explanation
add -4 and -31 to get v which is -35

HELP I NEED HELP ASAP

A. 15%
B. 0.15%
C. 0.85%
D. 85%

Answers

it’s B xxxxxxxxxxxxxxxxxxx

what is the sum of 8bb-4bb

Answers

Answer:

4bb

Step-by-step explanation:

Answer:

4bb

Step-by-step explanation:

Because you need to combine like terms

Hope this helped!! :)

Stay safe and have a wonderful day/night!!!!!

Brainliest?!?!

(This is too easy)

The baker can make 28 cakes in 7 days.how many cakes can the baker make in 5 days

Answers

Answer:

20 cakes in 5 days...........

Answer:

The Baker can bake 20 cakes in five days.

Step-by-step explanation:

Firstly you divide 28 by seven to find how many cakes he baked in one day.The answer is 4.

Secondly to find how much he baked in 5 days u simply multiply 5×4=20

I hope this helps:)

This is my question it is kind of confusing but can you guys help me solve it thanks.
and the question is a screenshot.

Answers

Answer:

2.3h - 2.9d - 14

Step-by-step explanation:

6h - 3.7h - 7.9d + 5d - 14

= 2.3h - 2.9d - 14

ax-by/c =d solve for x

Answers

Answer: x = (cd + by) / a

Working out:

(ax - by) / c = d

1)Multiply by c on both sides to get:
ax - by = cd

2) Add by on both sides to get:
ax = cd + by

3) divide by a on both sides to get:
x = (cd + by) / a

Jane works as a tutor for $14 an hour and as a waitress for $11 an hour. This month, she worked a combined total of 93 hours at her two jobs.

Answers

Answer:

3t + 1,023

Step-by-step explanation:

The computation is shown below:

As a tutor it is $14 per hour

As a waitress it is $11 per hour

Total number of hours worked is 93

Now let us assume the number of hours worked as a tutor is t

So as a waiter is 93 - t

Now the equation is

= $14(t) + $11(93 - t)

= 14t + 1,023 - 11t

= 3t + 1,023

Please help

What is 2 2/3 - 4/5

Answers

Answer:

1 13/15 yards

Step-by-step explanation:

2*3 = 6

6+ 2 = 8

8/3 * 5 = 40/15

4/5 * 3 = 12/15

40-12 = 28

28/15 = 1 13/15

Answer:

[tex]1 \frac{13}{15}[/tex]

Step-by-step explanation:

We have two fractions and are being asked to subtract them.

Since 2 2/3 and 4/5 don't have the same denominator, we must use the LCM expression, which means to find the lowest common multiple. So what is the lowest multiple of 3 and 5, this would be 15.

[tex]\frac{8*5}{3*5} - \frac{4*3}{5*3}[/tex]

[tex]\frac{40}{15} - \frac{12}{15}[/tex]

Now subtract :

[tex]\frac{28}{15}[/tex]

[tex]1\frac{13}{15}[/tex]

NEED HELP, can anyone help me please?

Answers

Answer:

Domain is (-4, 4)

Range is (-5,2)

Step-by-step explanation:

Mark ordered gummy bears and caramels for his candy shop. He ordered a total of twenty five pounds of there ingredients. Gummy bears cost $5 per pound, and caramels cost $8 per pound. He spent a total of $140.

A. Write a system of equations that describes the situation. Define each variable you use.

B. Solve the system of equations from part A using the substitution or elimination method. Write your solution using a complete sentence. Is the solution reasonable? Why or why not?

Answers

Answer:

20 pounds of Gummyballs and 5 pounds of caramel was ordered

Step-by-step explanation:

Let :

Gummyball = a

Caramel = b

a + b = 25 - - - (1)

5a + 8b = 140 - - - (2)

From (1)

a = 25 - b

Put into (2)

5(25 - b) + 8b = 140

125 - 5b + 8b = 140

125 + 3b = 140

3b = 15

b = 5

From a = 25 - b

a = 25 - 5

a = 20

Hence,

20 pounds of Gummyballs and 5 pounds of caramel was ordered

find the value of x

Answers

Answer:

x=104

Explanation

since it's a supplementary angle you do

You do 72+x+4= 180 then solve

72+4+x= 180

x=180-76

x=104

Trapezoid K prime is the image of trapezoid K after a series of transformations. On a coordinate plane, trapezoid K has points (negative 4, 0), (negative 4, 4), (4, 4), (2, 0). Trapezoid K prime has points (negative 3, negative 1), (6, negative 1), (6, negative 7), (negative 6, negative 7). Bella and Marco described the sequence of transformations in different ways. Bella’s Sequence Marco’s Sequence 1. a dilation of trapezoid K by a scale factor of Three-halves with the origin as the center of dilation 2. a rotation of 180 degrees about the origin 3. a translation of 1 unit down 1. a reflection of trapezoid K across the x-axis 2. a dilation by a scale factor of Three-halves with the origin as the center of dilation 3. a translation of 1 unit down Which sequence or sequences are correct and why? Only Bella is correct. Only Marco is correct. Both Bella and Marco are correct because both chose the correct scale factor for the dilation and both describe other transformations that could be used. Neither Bella nor Marco is correct because the scale factor they chose for the dilation is incorrect.

Answers

Answer: bella, edge 2021 bb

Trapezoid k was scale factor of Three-halves  and then translated 1 unit down.

Transformation

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.

Translation is the movement of a point either up, left, right or down,

Trapezoid k was scale factor of Three-halves  and then translated 1 unit down.

Find out more on Transformation at: https://brainly.com/question/1462871

Clancey and Ethan are starting new books. So far, Clancey has read 1/4 of his book, which has 240 total pages and Ethan read 2/3 of his book, which has 170 total pages. Who has read more pages so far,Clancey or Eathan. SHOw YOUR WORK

Answers

Answer:

Step-by-step explanation:

Expand this expression: 0.3(9x + 2)
Plz help

Answers

Step-by-step explanation:

0.3(9x + 2) [Then we multiply to expand]

= 2.7x + 0.6 (Ans)

Ms. Day went shopping last week and spent a total of $120. Blankets cost her $16 while pillows cost her $10. Altogether, she bought 9 items. How many of each item did Ms. Day end up buying?

Answers

Answer:

Ms. Day bought 5 blankets and 4 pillows.

Step-by-step explanation:

Let [tex]x[/tex] denotes number of blankets and [tex]y[/tex] denotes number of pillows.

Blankets cost her $16 while pillows cost her $10 and Ms. Day spent a total of $120.

[tex]16x+10y=120[/tex]

Divide this equation by 2.

[tex]8x+5y=60\,\,...(i)[/tex]

Ms. Day bought 9 items.

[tex]x+y=9[/tex]

Multiply this equation by 5.

[tex]5x+5y=45\,\,...(ii)[/tex]

Subtract [tex](ii)[/tex] from [tex](i)[/tex]

[tex]3x=15\\x=5[/tex]

Put [tex]x=5[/tex] in [tex]x+y=9[/tex]

[tex]5+y=9\\y=9-5\\y=4[/tex]

Therefore,

Ms. Day bought 5 blankets and 4 pillows.

Use the Proportionality Theorem to solve for X.

Answers

The proportion of 16 to 4 is 4 is 1/4 of 16( 4/16 = 1/4)

So x would be 1/4 of 12

12/4 = 3

X = 3

Answer:

Step-by-step explanation:

The proportion of 16 to 4 is 4 so 1/4 of 16( 4/16 = 1/4)

So x would be 1/4 of 12

12/4 = 3

X = 3

3x+y=32+7x+2y=73 pls solve for x and y

Answers

Answer:

x=41/4 -y

y=41/4 -x

Step-by-step explanation:

how do I find a percentage from a discount​

Answers

Answer:

Subtract the post-discount price from the pre-discount price.

Divide this new number by the pre-discount price.

Multiply the resultant number by 100.

Step-by-step explanation:

Find the unknown angle​

Answers

Answer:

A = 45°

Step-by-step explanation:

All angles in a triangle add up to 180°.

We know that one angle in the triangle is 90° (this is known because of the small square).

Hence:

A + A + 90° = 180°

Simplify

2A + 90° = 180°

Rearrange

2A = 180 - 90

2A = 90

Divide both sides by 2, so that A is by itself

A = 45°

Company had $830,000 in sales, sales discounts of $12,450, sales returns and allowances of $18,675, cost of goods sold of $390,250, and $285,520 in operating expenses. Net income equals:

Answers

Answer: $123,105

Explanation:

Sales                                                                               $830,000

Less: Sales Discounts                             $12,450

         Sales returns                                  $18,675         ($31,125)

Net Sales                                                                        $798,875

Less: Cost of Goods sold                                             ($390,250)

Gross Profit                                                                     $408,625

Less: Operating expenses                                            ($285,520)

Net income                                                                     $123,105

Help.Calculate the area of the trapezoid

Answers

Answer:

180 in²

Step-by-step explanation:

[tex]A_{trapezoid}[/tex] = [tex]\frac{b_{1} +b_{2} }{2}[/tex] h

hey guys can you help with this

Answers

Step-by-step explanation:

use the formula of area of triangle .

if B=X then h=8+x

27 to the power of 0.5 times 3 to the power of -0.5

Answers

Answer:

3

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

6 x 10^8 is how many times a large as 2 x 10^3

Answers

the answer should be 3 x 10⁵

Answer:

it is 300000 time large

Step-by-step explanation:

Hope this Helped

Evaluate at the given value: g(x)=1/7x-1, g^-1 (6)

Answers

answer: 49
to find g^-1 switch the x and y and solve for y
y = 1/7x - 1
x = 1/7y - 1
x + 1 = 1/7y
7(x+1) = y

g^-1 = 7(x+1)
g^-1 (6) = 7(6+1) = 7(7) = 49

Subtract 10x−(−7+6x)=

Answers

the answer to this is 4x+7 I believe

Answer:

4x+7

Step-by-step explanation:

What are the coordinates of point S?
(2, -2)

(-2, 2)

(2, 2)

(2, 0)

Answers

Answer:

A: 2, -2

Step-by-step explanation:

the first two represent the x axis and the negative two shows the y axis

Answer:

(2,-2)

Step-by-step explanation:

A set of points is (x,y)

The x-axis is the horizontal line and the y-axis is the vertical line.

Do you see how the point S is in line with 2 on the x-axis? This means that the x point is 2.

Now look across to the y-axis, do you see how point S is in line with -2? This means that the y point is -2.

Put both points together using (x,y)

(2,-2)

Hope this helps!!

- Kay :)

3. Subtract (7x + 10)-(-6x + 8).​

Answers

The answer should be 13x+2. You just add 7x+6x=13 then 10-8 which equals 2 and that gives you your answer 13x+2.
Hope this helps.

will give brainliest to correct answer​

Answers

The answer is B

hope that helps

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