Mathematics Middle School

If the scale factor is 9, then the area of the preimage is multiplied by _____ or _____ to calculate the area of the new image.

Answers

Answer 1

Answer:

Step-by-step explanation:

Multiply why the scale factor

Answer 2

The complete statement is -

If the scale factor is 9, then the area of the preimage is multiplied by 9 to calculate the area of the new image.

What is scale factor?

Scale factor is the ratio of original dimensions to the scaled dimensions.

Given is to complete the statement as -

"If the scale factor is 9, then the area of the preimage is multiplied by _____ to calculate the area of the new image."

If the scale factor is 9, then the area of the preimage is multiplied by 9 to calculate the area of the new image.

Therefore, the complete statement is -

If the scale factor is 9, then the area of the preimage is multiplied by 9 to calculate the area of the new image.

To solve more questions on scale factor, visit the link-

brainly.com/question/29014197

#SPJ2

Related Questions

The science teacher asked Ramona and Tino to make a graph illustrating the weekly plant growth with sunlight. Which type of graph would be the most appropriate for Brittney to use?
A. line graph
B. Venn diagram
C. histogram
D. circle graph

I will give branliest!!! Please no websites

Answers

The type of graph would be A. Line graph

PLS TYPE IN ONLY THE CORRECT ANSWERS
GUD AMOUNT OF POINTS
have a great day bye~~ <3

Answers

Answer:

C. the dollars per minute late

Step-by-step explanation:

In the question it says 0.50 represents the dollars charged per minute late.

Answer:

The answer would be A

Step-by-step explanation:

WARNING THIS MIGHT BE WRONG BUT WORTH A SHOT

I say "a" because if you look at the problem or equation given

10.50=0.50a+3

10.50 is for the amount of money the had to pay

0.50 is the cost for if they are late for pick-up

the 3 is for the base fee

the amount of mins would be times by 0.50 then that plus 3.

I HOPE THIS HELPED( SORRY IF WRONG)

-dani~

PLEASE HELP!! 6th grade ixl- s.17

Answers

Answer:

72% because you add 36 + 14 to get 50 and then you divide 36 by 50 to get 72%

I hope it's right

Answer:

72%

Step-by-step explanation:

had the same ixl

I don’t understand HELP ME PLEASEEEEEE!
!

Answers

Answer:

p(greater than or equal to) -15

Step-by-step explanation:

If H represents Harry’s age, and S represents Steve’s age, what does the algebraic sentence. H = S + 3 mean?

Answers

Answer:i think that means Harry is equal to steves age plus 3 years

Step-by-step explanation:

Harry/wilbs is the same age as Steve probably.

please help because this thing is gonna drop my grade :/
(images attached)

Answers

Answer:

big bird driving slow

Step-by-step explanation:

like 4mph Sorry if its wrong! ~Bread

Answer the following about estimating 502/8 .

Answers

(a) The first answer is “A” because 480 / 8 is = 60

(b) a the answer is also “A” because 502 / 8 = 62.5, so it is a underestimate
The answers are 60 and 70

Which represents exponential decay

Answers

C) 2 (1/3)^x because the other answers are not exponential decay

i need help please!!!!!!!!!!!!!!!!!!!

Answers

Answer:

n = r - 2.5

Step-by-step explanation:

The discount Khalid is giving is $2.5 off, so the equation represents the neighbors' price equals the regular price minus 2.5.

What would the coordinates of the
square with vertices (0, 0), (1,0), (0, 1), and (1,1) be after being translated four units right and two units down?

Answers

Answer:

(−2,9) (1,13) (2,−6)

Step-by-step explanation:

-lukelaws

Hope I helped if I did please mark me brainliest!

A salesman at a jewelry store gets paid 30% of the selling price of each piece of jewelry he sells. About how much will he get paid for selling a ring that costs $495?

Answers

Answer:

$148.50

Step-by-step explanation:

Concepts

To find <x% of y> or a certain percent of a number, you have to:

Convert the percent into a decimal (by moving the decimal point two place to the left. e.g. if the percent was 25%, it would be 0.25.)Multiply that decimal by the other number

Application

In this case, we're asked to find how much the salesman makes, knowing that makes 30% of price of the item he sells. We're given the price of one item as $495. Now, we have to multiply 30% by 495 by follow the two aforementioned steps.

Solution

Step 1: Convert 30% into a decimal

30%0.30

Step 2: Multiply 0.30 by 495.

0.3 · 495$148.50

Express y in terms of x! Find the value of y when x = ‐1.
1/6x + 3/4y =4​

Answers

Answer:
y=5 5/9

Step-by-step explanation:
1/6(-1)+3/4y=4
-1/6=4-3/4y
-1/6-4=-3/4y
-4 1/6=-3/4y
4 1/6=3/4y
1/4y=1 7/18
y=1 7/18*4
y=5 5/9


Hey there!

1/6x + 3/4y = 4

1/6(-1) + 3/4y = 4

- 1/6 + 3/4y = 4

3/4y - 1/6 = 4

ADD 1/6 to BOTH SIDES

3/4y - 1/6 + 1/6 = 4 + 1/6

SIMPLIFY IT!
3/4y = 4 + 1/6

3/4y = 25/6

MULTIPLY 4/3 to BOTH SIDES

3/4y * 4/3 = 25/6 * 4/3

SIMPLIFY IT!
y = 25/6 * 4/3

y = 50/9

y = 5 5/9


Therefore, the answer should be:

y = 5 5/9


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

This composite figure is made up of three simpler shapes. What is the approximate area of the figure? Use 3.14 for π


A. 39.56

B. 27.28

C.33.28

D.33.56

Answers

It would be D. 33.56

Step by step explanation:

5x3=15 =A of rectangle
3x4=12/2= 6 = A or rectangle
4/2=4x3.14=12.56=A of half circle
15+6+12.56= 33.56
I believe the answer is 27.28

Fast brainly I give brainliest for the correct answers.

Answers

Answer:

2, 5 // b, e

Step-by-step explanation:

B and E which is 2 and 5

I make 69832,420$ a month. How much do I make a day? How much do I make an hour?

Answers

Answer:

per day: approx. $2,327,747.3

per hour: approx. $96989.5

Step-by-step explanation:

(assuming the amount of money you make per month is $69,832,420)

Divide the given amount by 30 (or 31/28 if the specific month is given) for the amount of money made per day, since there are about 30 days in a month. Ans: $2,327,747.3 (cor. to the nearest tenth digit)

Further divide the amount by 24, since there are 24 hours in a day. Ans: $96989.5 (cor. to the nearest tenth digit)

the question in the box below.

Answers

Answer:

The corret answer is leter B

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

A no because it would go off the chart

B no because it would go off the chart.

D no because it would go off the chart

The first three terms of a geometric sequence are as follows. 64, 32, 16 find the next two terms of this sequence.

Answers

Answer:

64, 32, and 16 are the next two terms.

Step-by-step explanation:

It's infinite I believe

Hope this helps :)

Which of the following statements is true?

Answers

Answer:

D

Step-by-step explanation:

Options A & B are multiplied by improper fractions. Therefore,

54 × (5/3) > 54 not < 54

28 × (3/2) > 28 not < 28

Option C should be 49 × (3/7) < 49 not > 49

Whole numbers multiplied by fractions should be smaller.

Hence, option D is the right answer.

Note: Try multiplying like this

(54×5)/3 _ 54

(28×3)/2 _ 28

(49×3)/7 _ 49

(140×2)/5 _ 140

Answer:

d

Step-by-step explanation:

Can u help meeeeeeee pleaseee

Answers

Answer:

Just read the step by step

Step-by-step explanation:

Ok so what you want to do this split the numbers up into sections for example 15-20 find numbers through those numbers. Then count how many there are. After putting them in the blank space and the use the graph to put the same number in. Hope this helps!

Krista finds the surface area of a rectangular prism the surface area if 84ft squared true of false

Answers

False is the correct answer
False. The surface area is 72. You find this by doing 2*3*2= 12 then 3*6*2= 36 then 2*6*2= 24 and add them all together to get 72 feet squared

The base of a hexagonal prism has an area of 54 square feet. The height of the prism is 4 feet. Find the volume of the prism.

can you solve the problem?

Answers

Answer:

216 ft

Step-by-step explanation:

Help me out with this math problem for 50 points!!!

Answers

Answer:

2(5a+3b)+5a+2b

=10a+6b+5a+2b

=15a+8b

6y+2(3x+5)+2y+3

=6y+6x+10+2y+3

=8y+6x+13

8r+8r^2+6r^2+2r+r

=9r+14r^2

BRAINLY TO THE ONE WHO WILL ANSWER ME CORRECTLY WITH A GOOD EXPLANATION PLS HURRRYYY

Answers

Answer:

1,530[tex]cm^{3}[/tex]

Step-by-step explanation:

The formula to find a the volume of a rectangular prism :

Volume (V) = length x height x width

Your image has two rectangular prism put together

First rectangular prism (on the left):

Volume (V) = length x height x width

length = 10cm

width = 9cm

height = 9cm

Volume (V) = 10cm x 9cm x 9cm

Volume (V) = 810[tex]cm^{2}[/tex]

Second rectangular prism (on the right):

Volume (V) = length x height x width

length = 18cm

width = 10cm

height = 4cm

Volume (V) = 18cm x 10cm x 4cm

Volume (V) = 720[tex]cm^{2}[/tex]

Now to get the total of the figure.

Add both the first and second rectangular prism volume:

Volume (V) = 810[tex]cm^{2}[/tex]

Volume (V) = 720[tex]cm^{2}[/tex]

720 + 810 = 1530

Volume of the left cuboid

LBH10(9)(9)81(10)810cm³

Volume of the right cuboid

LBH18(4)(10)72(10)720cm³

Total

810+7201530cm³

What's the answer? Serious answers only please, :/.

Answers

Answer:

2.5 cm

Step-by-step explanation:

Rectangle A    L x W = 40

                   

Rectangle B     L * W   = 1/2 (40)

                        8 * W = 20

                              W = 2.5 cm

Answer:

The width of B. is 2.5cm

Step-by-step explanation:

Rectangle A has 40cm^2 and a length of 8.

Rectangle B. has an area half of 40cm^2 which would be 20cm^2.

Area of B has an area of 20cm^2

Now we need to find the width of B.

All that we know is that B. has an area of 20cm and it has the same length as A, and that length is 8.

Everyone knows that you multiply the length by the width to find the area of a shape.

8 times something = 20

We can do that backward and divide 8 by 20 which is 2.5

To check this answer we multiply 2.5 by 8 which = 20

The width of rectangle B. is 2.5cm.

I hope that this helps! -Karen

liz earned $12,$7.50,$3.50, and $9 babysitting. she charges $2 an hour. How many hours did liz babysit?

Answers

She doesn’t 16 hours babysitting to make a total of $32

what type of triangle is shown here?

Isosceles

equilateral

scalene

right

Answers

Equilateral because all sides are equal

what does the box in a box and whisker plot represent

Answers

in a box and whisker plot The left and right sides of the box are the lower and upper quartiles. The box covers the interquartile interval, where 50% of the data is found. The vertical line that split the box in two is the median which is the middle :)

I need some help with this

Answers

Answer:

hope this will help you

Step-by-step explanation:

1st answer is the correct answer

It’s A you’re welcome twizz

50 points!
What is the measure of angle x?

Enter your answer in the box.

Answers

It is approximately 63-68 degrees.
X = 134 I’m just going to write some random thing to get the 20 word limit to accept my answer

Which of the following set of angles could form a triangle?

60, 40, 70 (or) 60, 45, 75 (or) 60, 45, 80

Answers

Answer:
60, 45, 75.
Step-by-step explanation:
A triangle must be; when you add up all its angles the number is 180.

Ex: Angle 1+Angle 2+Angle 3 = 180
-
First, let's try 60,40,70.
60+40+70 = 170, which isn't 180.
Next...
60+45+75 = 180, so that is the answer.
If you still want to try the third one...
60+45+80 = 185
60,40,75 I got this question on a test before
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