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
Mazyrski [523]
3 years ago
8

a rectangle room has an area of 400 square feet. the length is 7 feet less than twice the width. find the dimensions of the room

.
Mathematics
1 answer:
Arte-miy333 [17]3 years ago
3 0
2800 x 7 That’s what I’m guessing
You might be interested in
Can someone explain step by step? I’m confused. (Mark for brainliest!)
NikAS [45]

Answer:

190

Step-by-step explanation:

57.5 x 2=115 so that is the arc for CE

then you add that to 55 to get 170

a circle is 360 so then you subtract 360 for 170

6 0
3 years ago
In a telephone poll, 4 people said that they liked shopping and 10 people said that they don’t like shopping. What is the ratio
Effectus [21]

Answer:

4:10 in simplest form 2:5

Step-by-step explanation:

hope this helps

6 0
3 years ago
Read 2 more answers
With this diagram, what could be the values of c and d?
Sedaia [141]

Answer:

idk maybe

Step-by-step explanation:

7 0
2 years ago
A rectangle has vertices (w,v), (w,z), and (z,z). Find the fourth vertex.
exis [7]

9514 1404 393

Answer:

  (z, v)

Step-by-step explanation:

When the sides of the rectangle align with the axes, as here, the coordinates will be all (x, y) combinations from the sets x ∈ {w, z) and y ∈ {v, z}. Three of those combinations are shown. The fourth is (z, v).

5 0
2 years ago
F(n) = n² – 3 g(n) = 4n - 1 Find f[g(1)]
SVETLANKA909090 [29]

Answer:

f[g(1)]=6.

Explanation:

Given f(n) and g(n) defined below:

\begin{gathered} f\mleft(n\mright)=n^2-3 \\ g\mleft(n\mright)=4n-1 \end{gathered}

First, we evaluate g(1):

\begin{gathered} g\mleft(1\mright)=4(1)-1 \\ =4-1 \\ g(1)=3 \end{gathered}

Therefore:

\begin{gathered} f\mleft(g(1)\mright)=f\mleft(3\mright) \\ f\mleft(3\mright)=3^2-3 \\ =9-3 \\ =6 \end{gathered}

Therefore, f[g(1)]=6.

8 0
1 year ago
Other questions:
  • Factor to write an equivalent expression: 26a - 10
    13·2 answers
  • Plz help im tired<br> ty
    8·1 answer
  • Somebody plz help need help !!
    6·1 answer
  • A 20mg sample of thorium-233 decays to 17mg after 5 min. determine the half life of thorium-233?
    14·1 answer
  • is a coffee grinder can grind 1.4 pounds of coffee in one minute which model best represents the number of pounds it can grind i
    10·1 answer
  • Need help on both questions
    7·2 answers
  • What property is used to solve 8*(14+7) = (8*14) + (8*7)
    6·2 answers
  • Mia's office recycled a total of 9 pounds of paper over 3 weeks. After 7 weeks, how many pounds of paper will Mia's office have
    14·1 answer
  • Brianna is about to list her house as For Sale By Owner. She would like to receive a minimum of $213,000 on the sale, but she al
    11·1 answer
  • Can you help please help
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!