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
ycow [4]
3 years ago
7

Robin has a rectangular picture frame that is 8 1/2 by 11 inches. What is the

Mathematics
1 answer:
Bingel [31]3 years ago
7 0

Answer: 99.06cm

Step-by-step explanation:

Note that 1 inch = 2.54cm

Therefore, we'll convert the sides of the frame in inches to cm. This will be:

8 1/2 inch = 8.5 × 2.54cm = 21.59cm

11inches = 11 × 2.54cm = 27.94cm

Therefore, the perimeter of a rectangle will be:

= 2(length + width)

= 2(27.94 + 21.59)

= 2(49.53)

= 99.06cm

You might be interested in
What is the correct inverse function for f(x)=ln(3x)?
Maslowich

Let y = f(x)

y = ln(3x)

Exchange place with x and y.

x = ln(3y)

Solve for y.

y = (e^x)/3

Replace y with the inverse notation.

f^(-1) x = (e^x)/3

Done.



5 0
3 years ago
Read 2 more answers
A customer went to a garden shop and bought some potting soil for $12.50 and 5 shrubs. The total bill was $62.50. Write and solv
lesya692 [45]

Answer:  Equation:  5x = 62.50 - 12.50    or   x = \frac{62.50-12.50}{5}  

x is the cost of each shrub  x = $10

Step-by-step explanation:  Total bill = $62.50.

Subtract the cost of potting soil for $12.50 to find the cost of just the shrubs.   5x  equals that amount

5x = 62.50 - 12.50

5x = 50   divide both sides by 5  

5x/5 = 50/5

x = 10

6 0
3 years ago
What is the nearest ten and hundred of 829 when it is round
stiks02 [169]
829 \to 830\ (ten)\\\\829 \to 800 \ (hundred)
6 0
3 years ago
Read 2 more answers
Solve the radical equation.
Artist 52 [7]

Hello, I Am BrotherEye

Answer:

x -1 = Sqrt6

Step-by-step explanation:

D.) Is the Proper Answer

8 0
3 years ago
Read 2 more answers
If thewronskian w of f and g is 3e4t,and if f(t) = e2t,find g(t).
ehidna [41]
W(f(x),g(x))=\begin{vmatrix}f(x)&g(x)\\f'(x)&g'(x)\end{vmatrix}=f(x)g'(x)-g(x)f'(x)

We have f(t)=e^{2t}\implies f'(t)=2e^{2t}, so

W(f(t),g(t))=e^{2t}g'(t)-2e^{2t}g(t)=3e^{4t}
\implies e^{-2t}g'(t)-2e^{-2t}g(t)=3
\implies\dfrac{\mathrm d}{\mathrm dt}[e^{-2t}g(t)]=3
\implies e^{-2t}g(t)=\displaystyle\int3\,\mathrm dt
\implies e^{-2t}g(t)=3t+C
\implies g(t)=3te^{2t}+Ce^{2t}

where C is any arbitrary constant.
8 0
4 years ago
Other questions:
  • HELP PLEASE!- the growth of a kitten is described by the equation y=2.5+4, where y represents the kitten's weight in ounces x we
    11·1 answer
  • If you get this, you are a critical thinker. I enter the garden. There are 34 people. You kill 30. How many people are in the ga
    11·2 answers
  • A box measures 15 inches by 8 inches by 5 inches. What is the length of its longest diagonal?
    14·1 answer
  • Jade normally leaves work at 5:00 pm, but she is leaving work 10 minutes late today. She decides to make up time by taking the t
    14·2 answers
  • Two friends leave school at the same time Sarah is heading to do North and Beth is heading to West one hour later they are 5 mil
    13·1 answer
  • Please jawab kakak ​
    11·1 answer
  • Give the standard form for 80.000 + 200 + 2.
    14·1 answer
  • Which conclusion can be made for c and e?<br> PLEASE HELP!!!
    15·1 answer
  • A candy company used 8 pints of chocolate to
    9·1 answer
  • Sonya took out a mortgage of $65,000 at 7% for 25 years. What is the cost of the mortgage?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!