Mathematics Middle School

Jackie wants to put a paper border around the top of each wall in her bedroom (pictured). How many feet of border paper will Jackie need to purchase? ​

Jackie Wants To Put A Paper Border Around The Top Of Each Wall In Her Bedroom (pictured). How Many Feet

Answers

Answer 1
45 feet all together
Answer 2
the answer is 54. remember to add the 4 from the 12-8 and the 5 from the 15-10

Related Questions

Please help it says: what is the volume of this figure? Show work and label!!

Answers

Answer:

The ANSWER IS No clue

Step-by-step explanation:

what is an equation of the line that contains the point (3,1) and (6,0)?

A. y = -1/3x + 6
B. y = -1/3x + 2
C. y = 1/3x - 2
D. y = 2x - 5
E. y = 2x + 2

Answers

The answer is A because 1/3 is same as 3,1 (&) the 6 is alone without the 0 cause zero is worth nothing

Answer: B

Step-by-step explanation:

Which graph represents the statement "y is less than 5 more than the product of x and -3?"

Answers

the correct answer is letter j

The graph G represent "y is less than 5 more than the product of x and -3?".

We have the statement as

"y is less than 5 more than the product of x and -3"

Now, writing the mathematical inequality we get

y < -3x + 5

Here, the slope of the line will be negative.

and, the y-intercept is 5, meaning that the line will intersect the y-axis at the point (0, 5).

Thus, the graph G represent the inequality.

Learn more about Inequality here:

https://brainly.com/question/20383699

#SPJ2

A carpenter had a board that was 2 yard long. He used 18 inches on a project. How many feet long was the board when he was done?

2 1/2 feet

4 1/2 feet

3 3/4 feet

1 1/4 feet

Answers

Answer:

4 1/2 ft

Step-by-step explanation:

1 yard = 36 inches

2 yards = 2 × 1 yard = 2 × 36 inches = 72 inches

The board started with a length of 72 inches.

He used 18 inches.

72 in. - 18 in. = 54 in.

He has 54 in. left.

Now we convert 54 in. to ft.

1 ft = 12 in.

54 in. × (1 ft)/(12 in.) = 4.5 ft = 4 1/2 ft

Find the number that does not have the same value as the other three,
#1. 3/10
#2. 0.3
3%. 3 / 1000.
#4. 0.3 out of 100.
(whoever answers first will get brainleist, a thanks, and a 5 star rating

Answers

4. does not have the same value :)

PLEASE HELP I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS GOOD PLEASE

Answers

Answer:

The y-axis.

Step-by-step explanation:

Answer: i think it is the X-axis

Step-by-step explanation:

plz help i need to get this done

Answers

Answer:

$14.40

-----------------

please give brainliest.

Anna and Jacob are siblings who have ages that are consecutive odd integers. The sum of their ages is 92. Which equations could be used to find Annas age, h, if shes the older sibling?

Answers

Answer:

Anna is 43 years old and Jacob is 41 years old

Step-by-step explanation:

x + 1 + x + 3 = 92

2x + 4 = 92

2x = 92 - 4

2x = 84

x = 41

Answer:

Anna is 43 years old and Jacob is 41 years old

Step-by-step explanation:

A skydiver is 780 meters above the ground when he opens his parachute. After opening the parachute, he descends at a constant speed of 20 meters per second. What is a function that would best model this situation?

y = 20x - 780
y= 20x + 780
y =780 + 20x
y = 780 - 20x

Answers

Answer:

y = 780 - 20x

Step-by-step explanation:

The answer is y = 780 - 20x

Choose all lengths that are equal to 3 yards 16 inches
A. 124 in
B.4 yd 4 in
C. 3y 1 1/2 ft
D. 2 yd 52 in
E. 10 ft 4 in

Answers

A. 124 in, D. 2yd 52 in, and E. 10 ft 4 in

have a nice day

i will mark brainliest!! please answer in simplest form!

what is -5/8 divided by -7/2?

Answers

Answer:

5/28

Step-by-step explanation:

-5/8 ÷ -7/2

-5/8 × 2/-7

=5/28

Answer:

5 over 28

Step-by-step explanation:

please help asap! brainliest to best answer! how do you do this???? and what are the answers!

Answers

Answer:

8953.5 seconds

Step-by-step explanation:

Since the challenger descends at a rate of 4 feet per second, divide 35,814 by 4 to get the answer

Answer:

it took James 8953.5 seconds

Step-by-step explanation:

Please select the word from the list that best fits the definition Match each item with the correct statement below. A rich vein of gold or silver.

Answers

Answer:

Lode

Step-by-step explanation:

Lode is a vein of metal ore/earth

Explanation:
Subsidy is a grand from the government
Ghost town is a deserted town with little/ no residence
vigilantes group of citizens that break the law to enforce the law(kinda like arrow, Batman, flash all vigilantes but singular not plural)

For the following expression, complete each task:
6x-10y-2z+12


Rewrite the expression using only addition.
Use the commutative property to change the order.
Factor the expression.

Answers

Part 1: 6x+ -10y+ -2z+ 12
Part 2: What order do you want it to be?
6x+12+-10y+-2z
-2z+-10y+6x+12

Part 3:
2(3x+-5y+-z+6)

Which of the following options have the same value as 10%, percent of 33?
Choose 3 answers:

A
0.1 x 0.33

(Choice B)
B
10 x 33

(Choice C)
C
1/10 x 33
​

(Choice D)
D
0.1 x 33

(Choice E)
E
10/100 x 33

Answers

Three answers : C,D and E .
C, D, and E all have the same value of 10% of 33.

(By the way, 10% of 33 is 3.3!!)

I hope this helped!! ~(^v^)~

yall better not put a link to a scam website

Answers

Answer:

C

Step-by-step explanation:

-3 + 3 = 0

It is basically 3-3=0

1) If a card is drawn from a pack of 52 cards of which 26 are black (13 spades A, 2, 3,…, 10, J, Q, K); 13 are clovers); and 26 are red (13 hearts and 13 diamonds), find the probability of:

a) that the letter is a K.

b) that the card is red.

c) That the card is diamond.

Answers

King:
4/52 = 7.7%

Red:
26/52 = 50%

Diamond:
13/52 = 25%
this answer to your question is c

exam help !!
A line parallel to the graph of (y − 4) = m(x − 7) passes through (−1,−2) and (m, 10). If
m > 0, what is the value of m?

Answers

M= 1/3
Remember m is the slope so to find the slope use (-1,-2) (-7,-4)

Dustin is riding his bike from Logan, Utah to Jackson Hole, Wyoming in a bike race. He must ride at least 200

miles before he will complete the course. He has already biked 56 3/4

miles.

If he can bike roughly 18 5/8

mph, how many more hours will it take him to finish biking at least 200

miles? Round your answer to the nearest whole number of hours.

Enter your answer as a whole number, like this: 42

Answers

Answer:

0

Step-by-step explanation:

If he has already biked 5634 miles, he’s past 200 miles.

Answer:

Sorry, it was cut off a bit and my handwriting a bit sloppy.

It would equal 7.69 hours as a decimal and rounded to 8 hours as a whole number.

Im not good with math okay??

Answers

First pic.. 20 or 25
okay, first picture, would be A: 15. second picture, A: 35. third picture you cut off the question. fourth picture C:31. i drew what i saw on each question.

Can someone help me? Will give you a scobby snack!

Answers

Answer:

A

Step-by-step explanation:

Please help and actually answer the question (no websites, trolls, etc please.)
Thnak you

Answers

Answer:

B

C

Step-by-step explanation:

Convert 30% to a decimal:

30% = 0.30

Check each item by multiplying the original price by 0.30 (the 30% off sale). Subtract the product from the original price. If the sale price is the same, the pricing is correct. If they are different, the pricing is incorrect.

Headphones:

24.50 × 0.30

7.35

24.50 - 7.35

17.15

17.15 = 7.35? Incorrect.

Phone Charger:

29.25 × 0.30

8.775

29.25 - 8.775

20.475

Round to the nearest cent (hundredths place):

20.48

20.48 = 20.48? Correct.

Minitablet:

117.95 × 0.30

35.385

117.95 - 35.385

82.565

Round to the nearest cent:

82.57

82.57 = 82.57? Correct.

Printer:

213.45 × 0.30

64.035

213.45 - 64.035

149.415

Round to the nearest cent:

149.416

149.416 = 207.47? Incorrect.

Flat Screen TV:

376.98 × 0.30

113.094

376.98 - 113.094

263.886

Round to the nearest cent:

263.89

263.89 = 236.89? Incorrect.

I NEED HELP!!!! I am currently reviewing for my last test, and i am struggling with this problem. I KNOW WHAT THE ANSWER IS BUT I NEED TO KNOW HOW TO SOLVE IT> We reward lots of points if solves it in explaination. :)
Here is the question!: Find the surface area of the following triangular prism.

Answers

Answer:

[tex]336\:\mathrm{ft^2}[/tex]

Step-by-step explanation:

The total surface area simply consists of three rectangles and two triangles. To find the total surface of the figure, find the sum of each of the shapes that make up the outside of the figure:

2 triangles: 2 x 1/2 x 6 x 8 = 48 ft^2

First rectangle: 6 x 12 = 72 ft^2

Second rectangle: 8 x 12 = 96 ft^2

Third rectangle: 10 x 12 = 120 ft^2

*Note: One of the dimensions is in yards, so make sure to convert it to ft (1 yd = 3ft)

Thus, the total surface area of the figure is 48+72+96+120 = 336 ft^2.

In Miron's class, there are 25 students. 3/5 of the students are boys. How many of the students in his class are boys?

Answers

Answer:

15

Step-by-step explanation:

to find it we must do this equation:

(25/5) * 3

5 * 3 = 15

To check :

15/25 = 3/5

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

15 because 3/5=60% and 60% of 25 is 15

Dylan makes 3 submarine sandwiches. He cuts each sandwich into sixths to share. He stacks all the sandwich pieces on a plate. How many sandwich pieces does Dylan stack on the plate? Make sure to include the equation you used to help you solve this problem in your answer.

Answers

Answer:

18

Step-by-step explanation:

Each sandwich will be divided into 6 pieces. 1 sandwich equals 6 pieces, 2 sandwiches equals 12 pieces, so 3 sandwiches equals 18 pieces.

Answer:

It will be 18

Step-by-step explanation:

All you have to do is simple multiplication, 6 times 3 and you get 18

3 sandwiches and 6 pieces each.

Please answer with an explanation on why whoever's method is wrong thank you

Answers

Answer:

huhhhhh

Step-by-step explanation:

I'm confused by what your asking

I have no clue what the question is

Five times the difference of a number and 12 minus 4 times the same number is – 36. What is the equation?

Answers

Answer:

(5x - 12) - 4x = -36

Step-by-step explanation:

Answer:

(5x - 12) - 4x = -36

Step-by-step explanation:

An airplane flies about 600 miles per hour (mph). Which is the dependent variable in this situation?

the distance flown
the speed of the plane
the time spent flying
the height the plane flies at

Answers

Answer:

The distance flown

Step-by-step explanation:

The distance flown is dependent on the speed of the plane

A) An airplane prepares for landing at an
altitude of 54,000 feet. Assuming it descends
at a rate of 3,000 feet for minute. Write an
equation in slope-intercept form that models
that situation.

Answers

The answer is y=5400x-3000

A bag of marbles contains 4 red
marbles, 5 green marbles, and 3 blue marbles. Karen takes a marble out, replaces it and pulls another marble,
what is the probability both the first marble is blue
and the second marble is red?

Answers

Answer:

50%

Step-by-step explanation:

2/14 because u have 12 marbles all together plus if u have 2 extra ones that are blue then it’s 14
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