Mathematics Middle School

Select all the statements that must be true for any scaled copy queue of polygon P.

Select All The Statements That Must Be True For Any Scaled Copy Queue Of Polygon P.

Answers

Answer 1

Answer:

im on that exact question and dont understand it either...

Step-by-step explanation:

Answer 2
A and C, not sure on the others


Step by step explanation

Related Questions

a parallel line is cut by a transversal and is it is a alternate exterior angles. the numbers are (10x-20) and other are (7x+4) find the value of x and find the measure of each marked angle.

Answers

Answer:

8

Step-by-step explanation:

7x+4=10x-20

24=3x

x=8

write a fraction with a denominator of 4 and a numerator of 7

Answers

7/4 or 1 3/4

The numerator is the number on top and the denominator is the number on the bottom

A fraction is a way to describe a part of a whole. The fraction with a denominator of 4 and a numerator of 7 is 7/4.

What is a Fraction?

A fraction is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25.

The fraction with a denominator of 4 and a numerator of 7 can be written as,

Fraction = 7/4

Hence, The fraction with a denominator of 4 and a numerator of 7 is 7/4.

Learn more about Fraction:

https://brainly.com/question/1301963

#SPJ2

Hey I need help again lol

Answers

Answer:

C) 1

Step-by-step explanation:

Im sure its B i hope i helped

polygon QRST has vertices Q41/2 , 2 R 8/2 ,2 S 8 1/2 , -3 1/2 and T 4 1/2,-3 1/2 is polygon qrst a reactangle? justify your anwerer

Answers

Answer:

QRST is a rectangle.

Step-by-step explanation:

To decide whether this is a rectangle or not, we have the following options to choose from:

Prove that:

2 pairs of sides are parallel and one angle is 90°

2 pairs of opposite sides are equal and one angle is 90°

1 pair of sides is parallel and equal and one angle is 90°

All four angles are 90°

The diagonals are equal and bisect each other. (same midpoint)

I will go with option 1, because this only requires finding the slope of each of the 4 lines.

Note that:

points Q and R have the same

y

value

⇔

horizontal line

points S and T have the same

y

value

⇔

horizontal line

points Q and T have the same

x

value

⇔

vertical line

points R and S have the same

x

value

⇔

vertical line

Therefore QRST has to be a rectangle because horizontal and vertical lines meet at 90°.

The opposite sides are therefore parallel and equal and the angles are 90°

The anwser is that a....

QRST  is a rectangle

AngieTheNobody, if you see this, pls answer, also FWEE POINTS Whats is 94657849 X 57494

Answers

Answer:

5,442,258,370,406 is the answer

What is the answer of the question below.

Answers

c is your answer do good

Referring to the figure, find the surface area
of the cylinder shown. Round to the nearest whole number.

Answers

Answer:

2545 m rounded from 2544.69

Step-by-step explanation:

A=2 π r h + 2 π r 2 = 2 · π · 15 · 12 + 2 · π  ·152

≈ 2544.69005

rounded to 2545

~~~

the answer is 2545 your welcome

Estimate 530x375. Is the estimated product closer to 150,000 or 200,000? Explain.

Answers

The answer is 200,000 because, 530 x 375 = 198,750 which is closer to 200,000 rather than 150,000
The answer is 198,750 so 198,750 rounded is 200,000

Write and solve a real-world problem that can be represented by the expression(-3) (5) + 10.

Answers

Answer:

-5

Step-by-step explanation:

(-3 x 5) + 10

= -15 + 10

= -5

Answer:

Bob ordered some apples. The apples were stored in baskets of five. The deliveryman lost 3 baskets and found 10 apples on the way. How many apples did Bob lose?

Step-by-step explanation:

Bob ordered some apples. The apples were stored in baskets of five. The deliveryman lost 3 baskets and found 10 apples on the way. How many apples did Bob lose?

Solve the equation: 196 = t2
Do not type the variable, only type the numerical
portion of the answer.
If there are two solutions, separate the two
solutions with a comma.

Answers

Answer:

14, -14

Step-by-step explanation:

T=98 that’s the right answer

What is 517.3km=__m???????????????????

Answers

Answer:

517300

Step-by-step explanation:

517300 just move the decimal point 3 steps to the right :)

Baby Alene slept for 4/5 of an hour in the morning,slept for 1.7 hours at naptime and fell asleep again in the afternoon for another 90 minutes.How much time was Baby Alene asleep? ALSO Please explain how you got the answer.

A.3.8 hours
B.4 hours
C.228 minutes
D.400 minutes

Answers

i think the answer is A!

what is 45times 67 i need to know please help meeeeeee

Answers

Answer:

3015

Step-by-step explanation:

45×67

is equal to Three thousand & fifteen

3015
three thousand fifteen

Min read 1/8 of his book before lunch and 1/4 of his book after his lunch, he says he has read 2/12 of this book! Which statement is most accurate?
HELP PLSSS

Answers

Answer:

It should be the 2nd answer

Step-by-step explanation:

It should be number 2

Total bill 106.9
4 people went to a restaurant.
Write an expression using fractions to show how to determine the amount hat each person will pay then calculate each persons contributions showing all steps in long devision

Ok so this question baffles me lol does anyone know how I would even start doing this!?

Answers

4x=106.9

4 representing the people
x being the amount paid (unknown)
x= 26.7

Answer:

The expression is 106.9 /4 = p or 4p  =106.9

To solve:

106.9 /4 = 26.72 approx.*

So each person will most likely pay $26.72.

Hope this helps! :)

*If you are confused on what p is, it is the amount payed by each person.*

What is the distance between the points (13, -19) and (-10, -19) in the coordinate plane?
A.
32 units
B.
3 units
C.
11.5 units
D.
23 units

Answers

Answer:

The correct answer is D.) 23 units

Step-by-step explanation:

13 + 10 = 23, units can never be negative, so you add them as positives.

Hope This Helps!

D. 23 units.
Hope this helped I got it right on the question

No false answers, get it right, you get brainliest and all that stu*pid stuff like that, just help me, it's the last question!

Answers

Answer: 26361360000 but in other words it’s c the 3rd one

Step-by-step explanation: 410 x all the other stuff = my answer

Answer:

About 300,000 square miles

Step-by-step explanation:

If you do 410 x 760 (one side times the other is how you find area) you get 3111,000 and there is some area that's not there because the indented side, so it is roughly 300,000 square miles

Hope this helped!!

Jamar works at Jay's Jeweler. He earns $385 a week plus commission. Last week his sales totaled $1,680. If his commission is 25%, how much did he earn, in total, last week?

Answers

$805

25% of $1,680 is $420 .
$420+$385= $805
Answer
$710.75
Explanation
$1,680 - $385 = $1,295
25% of $1295 = $323.75

The image shows the linear graph for a family that hired a babysitter for a day. The family gave the babysitter some money up front to buy herself some lunch, and then paid her a constant hourly rate for the hours she worked. Click the thumbnail image to see the full size image.

Which 2 of the following statements are TRUE about the SLOPE of this line? Select the TWO statements that are accurate.
A. The slope is 10
B. The slope is 1/10.
C. The slope tells me that the hourly rate for babysitting is $10.
D. The slope tells me that the hourly rate for babysitting is $20.

Answers

Answer:

A and c

Step-by-step explanation: i did some research.

The slope of a function is the rate of change of the function.

The true statements are:

A. The slope is 10 C. The slope tells me that the hourly rate for babysitting is $10.

From the graph, we have the following points

[tex]\mathbf{(x_1,y_1) = (0,10)}[/tex]

[tex]\mathbf{(x_2,y_2) = (1,20)}[/tex]

The slope (m) is calculated as follows:

[tex]\mathbf{m = \frac{y_2 - y_1}{x_2 - x_1}}[/tex]

So, we have:

[tex]\mathbf{m = \frac{20-10}{1-0}}[/tex]

[tex]\mathbf{m = \frac{10}{1}}[/tex]

[tex]\mathbf{m = 10}[/tex]

The slope is the rate of change of the y values over the x values.

Hence, the true statements are:

A. The slope is 10 C. The slope tells me that the hourly rate for babysitting is $10.

Read more about slopes at:

https://brainly.com/question/11949671

Referring to the figure, find the volume of the solid
shown. Round to the nearest whole number.

Answers

Answer:

846 m³

Step-by-step explanation:

The solid consists of a rectangular prism and a rectangular pyramid.

V = LWH + (1/3)LWh

V = 9 m * 6 m * 12 m + 1/3 * 9 m * 6 m * 11 m

V = 648 m³ + 198 m³

V = 846 m³

A basket contains 3 apples and 7 oranges. A fruit is drawn and put back into the basket. This process is repeated 3 times. What is the probability that selected three fruits are orange? **Please answer in fractions only!**

Answers

Answer:

the fraction of oranges in the basket would be 8/15 because we have 8 oranges and 15 fruits in total

Step-by-step explanation:

The probability for selection orange thrice from basket is 343/100.

What is the definition of the probability?Probability is synonymous with possibility. It is a mathematical branch that deals with incidence of a random event. The value ranges from zero to one. Probability has just been introduced in mathematics to predict the likelihood of events occurring.

A basket contains 3 apples and 7 oranges.

Total fruits = 10.

A fruit is selected from the basket three times with replacement.

The probability for the selection of one orange is 7/10.

The probability for the selection of second orange is 7/10.

The probability for the selection of third orange is 7/10.

Thus, the probability for selection orange thrice is;

Probability (3 times orange) = 7/10×7/10×7/10

Probability (3 times orange) = 343/100

Thus, the probability for selection orange thrice from basket is 343/100.

To know more about the probability, here

https://brainly.com/question/24756209

#SPJ2

Select the equation that is true.

825 × 26 = 21,450
825 × 26 = 21,651
825 × 26 = 21,850
825 × 26 = 22,011

Answers

The first question is true,

EXPLANATION:

825 x 26 = 21450

Answer: Your answer is A, 825 x 26 = 21,450

5−13−(−4) hellllllllllllllllllllllllllllllllllllllllppppppppppppppppppppppppppppp

Answers

The answer is -4 because a negative times a negative equals a positive so the equation turns into 5-13+4 which 5-13 is -8 and then -8+4=-4.
-4 I’m sure I’m right :)

The formula y = 0.394x converts a length x in
centimeters to an approximate length y in inches.
Find the approximate length in inches of an object that
is 25 centimeters long.

Answers

0.025 i hope this helps you out
0.025 is the answer
Hope this helped my friend
(mark me as brainlist)

Bo has 144 stickers on a page. He gives 2/9 of the stickers to his sister. He gives 16 stickers to his friend. How many does Bo have left?

Answers

Answer:

127 7/9

Step-by-step explanation:

144 - 2/9

144/1 - 2/9

(144×9)−(2×1)/1×9

1296-2/9

1294/9

= 143 7/9

143 7/9 - 16

= 127 7/9

Recently, bats have been disappearing from the wild due to a contagious fungus. To monitor the current population in a certain region, Troy collects 78 bats, marks them, and releases them. Later, Troy collects 600 bats, and finds that 39 of them are marked. To the nearest whole number, what is the best estimate for the bat population?
( 12 points if solved)
Will give brainliest if the question is answer correctly or a explanation ( Either both) :)

Answers

1,430? i believe if not please tell me
640 or 717
Because he already marked 39 I’m not sure if that 39 was apart of the 78 but if it was then 640 if not 717

Last week, BJ’s put the $25 jeans on sale for $20. Find the percent of decrease.

Answers

your answer is a 20% decrease

Answer:

20%

Step-by-step explanation:

$25 = 100%

$20 = 80%

The table shows the number of shoes that fit into a given number of shelves. Each shelf holds the same number of shoes.

Shelves Shoes
5 35
6 42
? 84
14 98


Select the missing value to complete the table.

11
14
12
13

Answers

Answer:

12

Step-by-step explanation:

divide each of the shoes by 7. 84/7 = 12

If you know your times tables 5 x 7 is 35 and 6x7 is 42 so that means you need to divide 84 by seven to get the answer 12

Got it this time so pls help

Answers

It’s really blurry can you take a clearer photo

Answer:

I attached the solution as a PDF, I am unsure what the assignment wanted for question 3 part a), so I assumed they wanted the length value of the perpendicular line.

Step-by-step explanation:

HELP PLS 7TH GRADE MATH: Coach Jenny spent 1/6
of her day swimming, 1/3 of her day playing basketball and 4/24 of her day playing softball. How much of the day did Coach spend playing sports?

Answers

Answer- 2/3
This is the answer because all you had to do was add the fractions :)
Other Questions
Enter the value of x. The diagram is not to scale.680119.70 -8(5n - 2) - (n + 3) = 54 Explain how industrialization and the transcontinental railroad contributed to the idea of Manifest Destiny.Three sentences please. Halp meh ples friends :D An book fell from a shelf 1.5 meters from the ground. If it took the book 3 seconds to hit the ground, what was the velocity of the book? SPANISH SER HELP PLEASE QUICK Why is it hard for Single Issue minor parties to gain support? A square room has an area of 14,400 square inches. What is the length of a side of the room in inches? the opponent-process theory is supported by ________. what is the author's purpose for includingthe information about Maxime ou camps Which chemical formula represents a polyatomic ion? Nous avons use ____ maison______1.rouge, vieille2.petite, vieille3.belle, petite4.blanche, rouge5.belle, blanche Help me please ex. 4 Suppose this photo were used by a political campaign to promote the person shown as a candidate for office. What does the photograph suggest about the candidate as a marketing tool for the campaign? Check all that apply. The choice of colors show he is patriotic. He is well informed and ready to present. He comes from an educated background. He is well dressed in presentable, formal attire. He has a message to convey. A store is having a sale where all shoes are discounted by 25%. Diego has a coupon for $2 off of the regular price for one pair of shoes. The store first applies the coupon and then takes 25% off of the reduced price. If Diego pays $24.38 for a pair of shoes, what was the original price before the sale and without the coupon? H e l p What muscle type is located in blood vessels? acardiac muscle bstriated muscle cskeletal muscle dsmooth muscle Gay and Joy developed a neat Bento box for children. The shape of the containers encourages healthy eating, and it is very popular. They have been paying another company to manufacture the boxes for them but are interested in manufacturing the boxes themselves. Theyve developed the following cost estimates:Sales (100,000 units) $ 1,000,000Costs: Fixed Variable Raw Materials $ 0 $ 300,000 Direct Labor 0 200,000 Factory Costs 100,000 150,000 Selling and Administrative Costs 110,000 50,000 Total Costs $ 210,000 $ 700,000 Operating Income $ 90,0001. How many units will Gay and Joy need to sell to breakeven? what virus is frequently transmitted by food handlers who are careless about hygiene? The second step in the repetition strategy is to_____________the information. a. Read c. Both of these b. Say d. None of these Please select the best answer from the choices provided A B C D Find the missing side of each triangle. Leave your answer in simplest radical form. (Please show ur work)