Mathematics Middle School

Maria draws △PQR. Then she applies a dilation with scale factor 14 and center of dilation P to the triangle. Next, she translates the image 2 centimeters up and 3 centimeters right. She labels the final image as △XYZ.

Which of the following must be true about △PQR and △XYZ?


△PQR and △XYZ are similar but not congruent.

△PQR and △XYZ are congruent but not similar.

△PQR and △XYZ are neither similar nor congruent.

△PQR and △XYZ are congruent and similar.

Answers

Answer 1

Answer:

△PQR and △XYZ are similar but not congruent.

Step-by-step explanation:

When Maria dilated the triangle the size changed and so they can't be congruent. But it wouldn't have changed it's shape, so it'll be similar.

Answer 2

Answer: △PQR and △XYZ are similar but not congruent.

Step-by-step explanation:

Related Questions

A square has an area of 145.7 square feet. To the nearest integer, what is the length of one side?

Answers

A square has four equal sides so if you divide the area of the square by 4 you get the length of one of the sides.

145.7 divided by 4= 36.425

And rounding to the nearest integer that would be 36

Simplify the expression below. 2−432

Answers

Answer:

-430.

Step-by-step explanation:

2 - 432= -430

the answer is 430 :)

help pleaseeeeeeeeeeeeeeeeeeeeeee

Answers

Answer:H

Step-by-step explanation:

Answer:

H

Step-by-step explanation:

i agree

RIGHT ANSWERS ONLY!!!!!!!

ASAP!!!!!!

THANKS FOR HELPING EVRYONE!

Answers

Answer:

p=6n

Step-by-step explanation:

it has to be that because it is the only one that has number of touchdowns with a number.

Yes I agree with the first person

A local pet store buys cans of dog food for $0.43. They sell them for 65% more for profit. If a customer buys 14 cans of dog food, how much will it cost? (Please provide a simple explanation if possible.)

Answers

Answer:

$9.94

Step-by-step explanation:

.43¢= 1 can

65% markup can be done by .43 + (.43×.65)

that equals .71¢ for 1 can after the markup.

multiply .71× 14 = $9.94

Explain how you can use the algebraic representation to determine the new coordinates of a point.

Answers

Answer:

well basically you cant because on Cordiant planes they aren't algebra

Step-by-step explanation:

hope this helps

Ann works in a supermarket for $15.00 per hour. If her pay is increased to $18.00, then what is her percent increase in pay?​

Answers

Answer:

previous salary of Ann=$15

Present salary of Ann=$18

The increase in salary=$18-$15

=$3

%increase in salary=increase in salary/previous salary

=($3/$15)×100%

=20%

She would increase 20% of her normal pay

Decide if each equation is true or false.

7⋅8=56
-7⋅8=56
-7⋅-8=-56
-7⋅-8=56
3.5⋅12=42
-3.5⋅-12=-42
-3.5⋅-12=42
-12⋅72=42

Answers

The third and fifth ones are false. Two negative numbers in the same equation make a positive not a negative
True,false,false,true,true,false,true,false.

Pls help will mark brainliest

Answers

Answer:

25

Step-by-step explanation:

Answer is going to be 25

Find the midpoint of the line segment with end coordinates of: (2,0)and (8,8)

Answers

Answer:

(5 , 4)

Step-by-step explanation:

Midpoint formula:

"Add both "x" coordinates, divide by 2. Add both "y" coordinates, divide by 2."

The answer is ( 1,5)

I NEED HELP NOW! The number of y calories burned after x hours of rock climbing is represented by the linear function y=650x. 1) Find the domain of the function. may write in math notation or in words. 2) Is the domain discrete or continuous?

Answers

the answer is attached in the image

[tex]y = 650x[/tex] is an illustration of a linear function

The domain of the function is: [tex][0, \infty)[/tex].The domain is continuous

The function is given as:

[tex]y = 650x[/tex]

Where:

[tex]x \to[/tex] hours on the clock

Because x represents time, it cannot take a negative number.

So, the domain is [tex]x \ge 0[/tex] or [tex][0,\infty)[/tex]

Also:

x can take a whole number or decimal numbers

i.e. You can climb for 1 hour, 2 hours or part of an hour

When a data can take decimal, then such data is continuous.

Hence, the domain is continuous

Read more about domain and linear functions at:

https://brainly.com/question/4786835

Parker is planning to build a playhouse for his sister.The scaled model below gives the reduced measures for width and height. The width of the playhouse is 22 centimeters and the height is 10 centimeters. Not drawn to scale The yard space is large enough to have a playhouse that has a width of 3.5 meters. If Parker wants to keep the playhouse in proportion to the model, what cross multiplication of the proportion should he use to find the height? (3.5) (10) = 3.5 x (3.5) (22) = 3.5 x (10) (3.5) = 22 x (1) (22) = 3.5 x

Answers

Answer:

c

Step-by-step explanation:

mha

Answer:

c

Step-by-step explanation:

what is 4+7+3+8+3+7+3+9+= with a explaination.

Answers

Answer:

44

Step-by-step explanation:

4+7=11

11+3=14

14+8=22

22+3=25

25+7=32

32+3=35

35+9=44

It’s 44 because if you do 4+7 it’s 11, and 11+3 is 14, and 14+8 is 22, 22+3 is 25, 25+7 is 32, 32+3 is 35, and 35+9 is 44!

PLEASE HELP ME!!!!!!


1
2
5
6
3
10
Can this figure be decomposed into
smaller shapes to find the area of the
compound figure?

Answers

Answer:

yes

Step-by-step explanation:

you can split it up like so

Answer: Yes

Rlly that’s the answer but I just need some point to get mine answered as well :)

Which statement is false? A All whole numbers are integers. B All integers greater than 0 are whole numbers. C No real numbers are irrational numbers. D No integers are irrational numbers.

Answers

no real numbers are irrational numbers

It is false that C. No real numbers are irrational numbers

Real numbers include both irrational and rational numbers so it is not true that a real number cannot be a rational number.

The other options are wrong because:

All whole numbers are indeed integers because integers are numbers that do not have to be written as fractions which makes them whole. All integers greater than 0 are whole numbers because they do not need to be written as fractions. Because integers are whole numbers, they cannot be irrational numbers which are numbers that go on forever e.g. π. Integers are whole which means that they can be completed.

Conclusively speaking therefore, the only false statement here is that no real numbers are irrational numbers.

For more information look at https://brainly.com/question/1475390.

The sum of 2 integers is 48.

If one of the integers is 13, what is the other integer?

Answers

Answer:

the second integer is 35

The other integer is 35 because 48-13=35

Help on this ASAp and TY

Answers

Frank is correct.
bdhdjsbss
Frank because u want to multiply the amount or 14 by the total or 56 to get how much money it is

Same thing for 12

Brainliest?

Amira needs 24 and StartFraction 3 over 10 EndFraction feet of fencing material to make a fence for her small garden. Which number represents the additive inverse of this number?

Answers

Answer: -24 3/10

Step-by-step explanation: We have been given that Amira needs  feet of fencing material to make a fence for her small garden. We are asked to find the additive inverse of our given number.

We know that additive inverse of a number is that number, which we add to a number to create the sum of zero.

Answer

-24 3/10

Step by step

The length of a basket is measured to be 13 inches, but the basket is actually 1 foot long. What is the percent error in the measurement?
A) 7.6%
B) 8.3%
C) 9.2%
D) 10.7%

Answers

Answer:

D

Step-by-step explanation:

D. I think probably

Help please! Number 1 only. Due an hour later

Answers

plug in zero for Y and solve for X. to find the Y intercept plug 0 in for X and solve for Y.

Answer: Use point-slope form.

y - y1 = m(x - x1)

Step-by-step explanation:

5x+9=2x+7+3x-15

Tell whether it has one solution, an infinite number of solutions, or no solutions, and identify the equation as an identity, a contradiction, or neither.
Show your work

Answers

Answer:

No Solutions

Step-by-step explanation:

Step 1:

5x + 9 = 2x + 7 + 3x - 15  Equation

Step 2:

5x + 9 = 5x - 8   Add and Subtract

Step 3:

9 = - 8    Subtract 5x on both sides

Answer:

9 ≠ - 8       9 cannot equal - 8

Hope This Helps :)

ILL GIVE BRAINLIEST!! PLEASE EXPLAIN!
I don't understand how an equation will help me get the slope of f(x).
I need an explanation of how an equation(I mean like y = mx + b or something like that) would give me the slope! Please explain how!!

Answers

Answer:

You can see the line

Step-by-step explanation:

I know this isn't a good eplanation, but when you graph rise over run on the graph, you can see the line without even drawing it, then you get the slope, via the line, sorry I can't explain better.

If you plot it on a number line you can see a line form!!

10 divided by 2 and 1/4

a
4 and 5/7
b
4 and 5/6
c
4 and 3/4
d
4 and 4/9

Answers

I believe it is c I am not 100 percent tho

Answer:

The answer is d, 4 and 4/9

Step-by-step explanation:

First:

Convert the mixed number into an improper fraction.

Then your initial equation becomes:

10/1 divided by 9/4

Applying the fractions formula for division,

=10×41×9

=40/9

Simplifying 40/9, the answer is

=4 and 4/9

another challenge
[tex]6 \times 2y \div 3[/tex]
​

Answers

Answer:

2x²y

Step-by-step explanation:

Over 5 months, Carlos wrote 5 checks for a total of $285.25 to pay for his cable TV service. His cable bill is the same amount each month. What was the change in Carlos’ bank account each month to pay for cable?

Answers

57.05 because 285.25 divided by 5 is 57.05$ dollars a month
It will be 57.05, since 285.20/5 (where 5 is the total months)

Please help me solve for the value of x

Answers

Step-by-step explanation:

hope i helped pleae mark brainliest

I hope am correct The triangle have 180 degree then 45 +30 take them from 180
180 -75
X=105

Angela wants to purchase carpeting for her living room. The dimensions of her living room are 15 feet by 18 feet. If carpeting is sold by the square yard, determine how many square yards of carpeting she must purchase.

Answers

Answer: 15 square yards of carpeting.

Hope this helps!

Pretty sure i'm wrong on this one but I can't figure it out either.

Sorry if I wasted your time.

Angela must purchase 29.7 square yards of carpeting.

How to Convert Square Feet to Square yards?

Multiply the area by the conversion ratio to convert a square foot measurement to a square yard measurement. Because one square foot equals 0.11 square yards, you may use the following easy formula to convert:

square inches = square feet × 0.11

The area in square inches is equal to the square feet multiplied by 0.11.

The dimensions of her living room are 15 feet by 18 feet.

The area in square feet is :

15 × 18 = 270 sq ft

Now, the area in square yards is :

270 × 0.11 = 29.7 sq yds

Thus, she must purchase 29.7 square yards of carpeting.

To learn more about the conversions click here:

https://brainly.com/question/13880577

#SPJ6

Rae was estimating the difference between two positive numbers x and y (where x > y). First she rounded x up by a small amount. Then she rounded y down by the same amount. Finally, she subtracted the rounded numbers.
Which of the following statements is correct?
Question options:

Her estimate is larger than x − y.


Her estimate is smaller than x − y.


Her estimate equals x − y.


Her estimate equals y − x.


Her estimate is 0.

Answers

Answer: Her estimate is larger than x-y

Step-by-step explanation:

How to simplify-18 < 9x

Answers

2/1 is the simplified fraction for 18/9.

Answer:

-2 > x

Step-by-step explanation:

-18 < 9x ---> divide by 9 on each side-----> -2 > x

keli wants to sew trim around the sleeves and hem of a dance costume. she needs a piece of trim that is 8 1/8 inches long for the sleeves and a piece that is 40 5/8 inches long for the hem. if the package contains 5 feet of trim, how much trim will be left after making the costume

Answers

Answer:

1 15/16 ft

Step-by-step explanation:

40 5/8 + 8 1/8 = 48 6/8

There are 12 inches in a foot.

48/12 = 4

6/8 inch divided by 12 is 1/16 ft

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