1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sloan [31]
2 years ago
7

1. What is the area of the wall?

Mathematics
1 answer:
Alecsey [184]2 years ago
6 0

Answer:

Step-by-step explanation:

Im going to assum the wall your talking about is the one at the bottom.

It is divided into two equal trapezoids, so we can find the area of one trapezoid, multiply it by 2 to find the area of the entire wall.

A= (1/2)(b1+b2)(h)

Where b1 and b2 are the two parrellel sides, and h is the height of the trapezoid.

A= .5*(9+6)(8/4)   We divide by 8 by 2 because we are finding the area of one trapezoid which is half the height of the wall.

A= 30 ft squared.

2A= area of whole wall

2*30=60

The entire wall is 60 sq. ft.

2. The area you need to cover need to cover is 60 sqft.

Rolls of wallpaper are rectangular.

A = L*W and they told us the width is 2 ft. and we know the area we need to cover is 60 ft so we can subsitute those in to figure out the length.

60= L*2

L= 30 ft

You need at least 30 feet in length to cover the whole wall.

You might be interested in
3/12 1/6 and 1/3 same denominator
iogann1982 [59]
Yes because if you turn 6 and three to 12 then you have 2/12 and 4/12!
5 0
3 years ago
The variables x and y are directly proportional, and y = 2
ololo11 [35]

3/2 = 9/x,

so 9 times 2 divided by 3 = 6

A: 6

5 0
3 years ago
Hello i need help please
Usimov [2.4K]
Option B is correct
8 0
3 years ago
Read 2 more answers
A company design a logo using a kite figure around the letter t
aliina [53]
The answer is 192sq.cm.
REASONING: This would be by multiply the length by the height in order to get the area. 12*19 is equal to 192.
PLEASE MARK BRAINIEST!! Have a good day!
6 0
3 years ago
Jessie typed the first 300 words of her essay in 12 minutes. She then got tired and typed the remaining 300 words of her essay i
kozerog [31]

Answer:

22,22 min

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • Please help I don't really understand if you could just give me the answer that would be amazing thanks
    6·2 answers
  • Elephants weight is 2.85
    6·1 answer
  • What is 39 converted in yards per second
    6·1 answer
  • You weld two piece's of steel together. The toral thickness is 33/64 inch. If one piece of steel is 9/32 inch thick, how thick t
    5·1 answer
  • M i crrect please explain
    6·2 answers
  • On a coordinate plane, a line is drawn from point A to point B. Point A is at (7, negative 2) and point B is at (negative 8, neg
    8·2 answers
  • Heyy press this question! i need help, this not the last question, i have like 4 mores sooo...
    12·2 answers
  • Funke, Adamu, Shehu, Kwame and Tanko play a game of cards. Funke says to Adamu, "If you give me 5 cards, you will have as many a
    14·1 answer
  • Write a linear function for the data in each table.
    5·1 answer
  • Students in 7th grade took a standardized math test that they also had taken in 5th grade. The results are shown on the dot plot
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!