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
Svetllana [295]
3 years ago
12

Marci is going to use tile to cover her terrace. How much tile does she need?

Mathematics
1 answer:
vfiekz [6]3 years ago
6 0
A 4by8 meter rectangle and half of a 8m circle

4*8+(16p/2)

32+8p

A=(32+8p)m^2

A=57.13 m^2 (to nearest hundredth of a m^2)
You might be interested in
Bob can paint a fence in 5 hours, and working with Jen, the two of them painted a fence in 2 hours. How long would it have taken
irakobra [83]

Answer:\frac{10}{3}

 

Step-by-step explanation:

Given

Bob can Paint a fence in 5 hr

so full job can be done in 5 hr

in 1 hr \frac{1}{5} job is done

suppose Jen done the work in x hr

so in 1 hr \frac{1}{x} part of job is done

Also if they combine they can do the job in 2 hr

so in 1 hr \frac{1}{2}

so \frac{1}{5}+\frac{1}{x}=\frac{1}{2}

\frac{1}{x}=\frac{1}{2}-\frac{1}{5}

\frac{1}{x}=\frac{5-2}{10}

x=\frac{10}{3} hr

3 0
3 years ago
–6(2 + a) = –48 I need help please.
Ksenya-84 [330]

Answer:

a = 6

Step-by-step explanation:

–6(2 + a) = –48

-12 - 6a = -48

<u>+12           +12</u>

-6a = -36

a = -36 ÷ - 6

a = 6

6 0
3 years ago
Read 2 more answers
Coach Manzer drove 350 miles in 5 hours and 455 miles in 6.5 hours. What is the constant rate of change?
Sergio039 [100]

Answer:

70

Step-by-step explanation:

It gives you two data points, (5, 350) and (6.5, 455). Constant rate of change also means slope, and the formula for slope is (y(1)-y(2))/(x(1)-x(2)). If you plug in the data points you got for this, you get (350-455)/(6.5-5), which is equal to 105/1.5. Drop that in a calculator and you get 70.

3 0
3 years ago
A cylinder with a radius of 12 cm and a height of 20 cm has the same volume as a cone with a radius of 8 cm. What is the height
ZanzabumX [31]
It has a height of 135

3 0
3 years ago
Read 2 more answers
What is the best estimate for the answer of 47.82 + 74.31
Marysya12 [62]

Answer:

122

Step-by-step explanation:

Round the two numbers to the nearest whole number and add.

8 0
2 years ago
Other questions:
  • Solve the equation?<br><br> 16x^2+4=0 <br><br> Pls help!
    8·1 answer
  • Which statement about this figure is true?
    8·2 answers
  • A rectangular sheet of paper had a width of 841 millimetres.
    11·1 answer
  • Finding whole number equal to fraction 8/1
    10·2 answers
  • The Sum of the prime factor of 4275 is ?
    11·1 answer
  • The buffalo bills scored 24 more than twice the number of points that the Miami dolphins scored. Altogether, the teams scored 66
    11·1 answer
  • The perimeter of square is 76 cm find are of square ​
    11·2 answers
  • Explain the special pattern for sketching a parabola
    14·1 answer
  • Help me with this hw please
    15·1 answer
  • A coach is ordering shirts for a team.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!