Mathematics Middle School

What are the coordinates of the image of the given point B (-10,-6) under a dilation with the center at the original and
the given scale factor k=1/2
A)
(5,3)
B)
(20,12)
o
(-20, 12)
D)
(-5, -3)

Answers

Answer 1

Answer:

D. -5, -3

Step-by-step explanation:

-10 / 1/2 = -5

-6 / 1/2 = -3

also / means divided

if you wouldn't mind giving me brainliest, i'm just trying to rank up.

Answer 2
D. You would need to divide -10 by 2 (or just multiply 1/2 times -10) and -6 by 2 (or again, just multiply by 1/2).

Related Questions

what is 7 − x −(−5x) − 10 + 4x

Answers

Answer:

8x-3

Step-by-step explanation:

answer is 8x-3

steps and how i solved it are in the picture !

Pleaseee help mee (can't get any more wrong!!)

Answers

60% of 30 = 18
18 * 12 = 216

40% of 30 = 12
12 * 10 = 120

216 + 120 = 336
1. (60/100) x 30 = 18 pizza with 12 slices
18 x 12 = 216 total slices
2. (40/100) x 30 = 12 pizza with 10 slices
12 x 10 = 120 total slices
3. Altogether= 216 + 120 = 336 slices

important reminder for the weebs
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Answers

Answer:

I wish I could... T-T

Step-by-step explanation:

Answer:

what's that ??? I don't understand

Can someone answer this immediately!

Answers

Answer:

8.34 in.²

Step-by-step explanation:

It took me a while to get my calculations and honestly can't be bothered to write a whole explanation.

I am sorry but I am 95% sure I am right.

I am sorry if I am not.

72 I right I’m in college

You want to learn about the Ferris-wheel riding habits of people, so you ask those leaving a theme park, "How many times did you ride the Ferris wheel today?"
Is the question a statistical question?Explain why or why not.

Answers

It is because it is a fact that can be proven by how many times u ride the Ferris wheel
Yes, because the answer can be expressed by a number.

oo what is 32 x 23 / 21

Answers

Answer:

35.04761905

Step-by-step explanation:

32 x 23 = 736

736/21= 35.04761905

Answer:

35.04

Step-by-step explanation:

The rectangular box is used to ship mp3 players to an electronics store

If each mp3 player is a cube with
1
-inch edges, how many of these mp3 players could fit into the shipping box?

Answers

Answer:

wasuppp

Step-by-step explanation:

Divide the fractions. thank ya'll super much. (lol) =P

Answers

Answer:

1 4/21

Step-by-step explanation:

5/6 * 10/7

5/3 * 5/7

25/21

1 4/21

5/6 divided by 7/10
5/6 • 10/7
5•10 = 50 over 6•7 = 42
= 1 4/21

|x-(-12)|; if x>-12 write without the absolute value sign

Answers

Answer: -1=6-7/5

Step-by-step explanation:

giving brainliest for correct answers::
<3

Answers

Answer:

D. 15

Step-by-step explanation:

Pls help! This is multiplication! :(

Every polar bear equals the 6 Time tables (for instance 6, 12, 18.)

The 1st Trip had 24 polar bears

The 2nd Trip had 36

The 3rd Trip had 30

The 4th Trip had 48

How many polar bears are in all? Count by six when counting them all.

Answers

It’s should be 130 hope this helps
It’s the 3rd Trip had 30

How many cuts do you need to cut a stick into:

6 parts?
11 parts?
x parts?

Answers

Answer:

5,10,1.

Step-by-step explanation:

I'm not sure about the last one but I tried. hope this helped.

Answer:

5 cuts, 10 cuts, and for the last one it is an equation.

x parts - 1 = amount of cuts for x parts.

Step-by-step explanation:

I cannot upload an image but I can represent a half image/text to show how to find out the number of cuts.

Here is a "stick" that has been cut into 6 parts.

_ _ _ _ _ _

If you count the number of cuts in the "stick", you can tell it is 5 cuts, which is one less than 6. Let's try cutting a stick into 11 parts now.

_ _ _ _ _ _ _ _ _ _ _

As you can see, there are 10 cuts in the "stick". Therefore, you can use the equation, x-1 = amount of cuts, where x represents the number of parts the stick has been cut into.

The final answer:

5 cuts

10 cuts

x-1

Can somebody please help me and show the work as well? Thank you!

Answers

14 x 3 = 42
5 x 3 = 15
42 + 15 = 57
57 x 2 = 114
Answer: 114
the answer to the question is 114

if 5b=6a+16 and 9a=7b-20, then what are the values of a and b? show work.
can someone help me pls

Answers

Answer:

a = 4, b = 8

Step-by-step explanation:

Rewrite 5b=6a+16 and 9a=7b-20 vertically:

5b=6a+16

9a=7b-20

Let's use substitution.  Solve the first equation for b:

       6a + 16

b = --------------

             5

Substitute this result into the second equation:

9a = 7(b) + 16, or

             6a + 16

9a = 7*-------------- - 20

                   5

Eliminate the fraction by multiplying all three terms by 5:

45a = 7(6a + 16) - 100, or

3a =        112 - 100, or:

3a = 12, which leads to a = 4.  

Find b by subbing 4 for a in either of the given equations:

5b = 6(4) + 16, or

5b = 40, leading to b = 8

The solution is a = 4, b = 8

What is this answer (Please)

Answers

162 is the answer why does my ans
First convert them all into prime numbers and then do am + n

beth's results can also be displayed using a graph. use the values of the relative frequency of heads so far from the table in part (a) to complete the graph below

Answers

Answer:

eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Step-by-step explanation:

3 1/4 - 1 3/8 (please help)

Answers

In fix fraction it will be, 1 7/8

and the exact answer is 15/8

and in decimal from it will be, 1.875

Answer:

Step-by-step explanation:

1 7/8 = mixed number form

1.875 = decimal form

Hi, Can someone please help me I'm going crazy over this question please help...!

Answers

Answer:

5

Step-by-step explanation:

2x5 = 10

well, the answer can be 5 since 10x5 = 50 and it fits on what Mr.Carlos wants.

The correct answers is 5

giving thanks and brainliest for best answer <3
~::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::~

Answers

Answer:

A). 25%

Step-by-step explanation:

Each section is (and always will be) worth 25%. Because the question was asking about one section, the answer will be 25%.

I’m not sure but I think its 25. I could be wrong.

Solve the system of equations by adding or subtracting.
3x + y = 13
2x + y = 8


The solution of the system is (____, _____).

Answers

Answer:

(5, -2)

Step-by-step explanation:

3(5)=15   15+-2=13

2(5)=10    10+-2=8

hope this helps!

(5, -2) this easy use elimination multiply one of the equations by -1, x,y

Last one, I promise. And I will give you 10 points, no exceptions. Only answer if you truly know it. Any off topic answers will be reported.

Answers

Answer:

x = 33 degrees

Step-by-step explanation:

Angle ABC = BDA because they are alternate interior angles.

So:

Angle BDA = 42 degrees

x = 180 - 105 - 42

x = 33 degrees

that is correct ^^ i made sure

someone help me please :)

Answers

Answer:

7/16 C.

Step-by-step explanation:

You need to find the common denominator which in this case is 16...it takes 8, two times to get to 16 which 1 times 2 is 2 so therefore it would 5+2 which is 7 and the common denominator stays the same so it would be 7/16. If you are still confused just private message me and I’d be happy to help if you though this was helpful please mark me as branlist thanks! HAVE A GOOD DAY!!!

Answer:

7/16

Step-by-step explanation:

you can divide 8 and 16 by 2 so do multiply 8x2 and that will give you 16, then you add you also add 1 to the one to make two and then it will become 2/16+5/16 then that will give you 7/16. I actually typed this all in.

you don't have to solve both, if u don't attempt to solve it i'm going to report yo account

Answers

he's going to need the ladder to be 16 ft i believe?

Kelvin has a shelf that is 9/2 feet long to display books. If displaying each book requires 3/4 feet, what is the maximum number of books Kelvin can display on the shelf?

Answers

Kelvin can display 4 books.
Kelvin can display 4 books

ahhh i.d.k how to do this pls help

Answers

Answer:

y=-2x-3

Step-by-step explanation:

The set up is always y=mx+b. You have to find m (m is slope) and b (b is y-axis). Since the line goes down, it has a negative slope. From the first point to the second, it goes down 4 and over 2. If you divide 4/2, you get 2 for the slope. The y-axis is just where the point meets the y-axis line and in this example, it meets at -3 so that is your b value.

According to my calculations the correct answer would be y=-2

Please help meeee!! Finding a slope of a line

Answers

Answer:

[tex]\huge\boxed{\sf Slope = \frac{5}{2} }[/tex]

Step-by-step explanation:

Take any two points or coordinated from the graph.

Let's take (2,2) and (0,-3)

So,

[tex]\sf (x_{1},y_{1}) = (2,2)\\\\(x_{2},y_{2}) = (0,-3)[/tex]

Hence,

[tex]\sf Slope = \frac{y_{2}-y_{1}}{x_{2}-x_{1}} \\\\Slope = \frac{-3-2}{0-2} \\\\Slope = \frac{-5}{-2} \\\\Slope = \frac{5}{2} \\\\\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807
The slope is 2/5
I need more letters

Part A: Larry earned $11 walking his neighbors' dogs on Saturday. He earned some extra money on Sunday doing the same thing. Write an expression with a variable that shows the total amount of money Larry has earned Saturday and Sunday.

Part B: Larry was able to walk 4 more than twice as many dogs as his friend Kyle. Write an algebraic expression to represent the number of dogs Larry walked compared with Kyle.

Answers

So for part a the answer with be 11/6
Why 6 because count the weeks that wil be 6 so Monday Tuesday Wednesday thursaday and Friday then comes Saturday
6+0=6 What the guy above me said was correct

IF YOU ANSWER ALL I WILL GIVE BRAINLIST IF IT GIVES OPTION!!!!

1. Find the absolute value.
|−86|=

2. Which temperature is colder?

−165∘C

−193∘C

3. Which animal is closest to sea level?

Animal Elevation (ft)
Shark −2
Sea lion −3
Seagull 56
Turtle −6

A(Shark)

B(Seagull)

C(Sealion)

D(Turtle)

Answers

Answer: 2. B 3. A

Step-by-step explanation:

1.|86|
2.-193 degrees
3.i think it is D

In a cookie jar, there are 2 sugar cookies and 10 chocolate chip cookies. If a cookie is selected randomly, how likely is it that it will be a sugar cookie?
A. impossible B. unlikely C. likely D. certain

Answers

B, it is unlikely, because there are only 2 sugar cookies, while there are 10 chocolate chip cookies.

B. Unlikely

just trust me okay

Ms. Curtis has the following 5 pieces of pipes: 6cm, 4cm, 8cm, 10cm, and 24cm. Which three pipes can be used to form a right triangle?(MAY BE MORE THAN 1 CHOICE)

A: 6cm
B: 4cm
C: 8cm
D: 10cm
E: 24cm

Answers

24cm is the answer. There may be more
The answer is E twenty four centimeters long
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