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
ELEN [110]
3 years ago
8

A golden rectangle has side lengths in the ratio of about 1 : 1.618. If the long side of a golden rectangle is 35 cm, what is it

s area
Mathematics
1 answer:
enot [183]3 years ago
5 0
\bf 1:1.618\iff \cfrac{1}{1.618}\cfrac{\leftarrow \textit{small side=width}}{\leftarrow \textit{longer side=length}}\\\\
-----------------------------\\\\
\textit{now, what if the length is 35?}\to \cfrac{1}{1.618}=\cfrac{w}{\boxed{35}}

solve for "w" to get the width

what's the area of a rectangle?   length * width, or lw
You might be interested in
The following map shows the time it takes to drive between four cities in Texas. Jacob has to drive from San Antonio to Houston,
sertanlavr [38]

Answer:

it is 7 5/12

Step-by-step explanation:

3 and 1/3 plus 4 and 1/12 and you need to multiply the denominator to get 12 ( witch is 4 ) then multiply the numerator by 4 and then you add the 2 numbers together to get 4/12 + 1/12 and then you need to add the whole numbers 3 + 4

witch gets you 7 and 5/12

3 0
2 years ago
A process is controlled with a fraction nonconforming control chart with three-sigma limits, n = 100, UCL = 0.161, center line =
photoshop1234 [79]

Answer:

Lets Recall, p= 0.080, n=100, UCL= 0.161

Then np=100, 0.080=8

Step-by-step explanation:

The full steps or solution to this is in an an attached document.

4 0
3 years ago
Solve the right triangle.<br> Round your answers to the nearest tenth.
Nadya [2.5K]

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: c=38.89

b=29.79

<A=40

Explanation:

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

5 0
3 years ago
Read 2 more answers
Verify sin(180degrees-0)=sin0
egoroff_w [7]

Answer:

See Explanation

Step-by-step explanation:

sin(180-0)=sin(180)\\sin(180)=0\\sin(0)=0\\0=0

5 0
3 years ago
When a water-cooled nuclear power plant is in operation, oxygen in the water is transmuted to nitrogen-17. After the reactor is
wolverine [178]

Answer:

The differential equation is \frac{dR}{dt} = -kR

Step-by-step explanation:

Differential equation for the rate of change in radiation level:

Radiation level is R.

Rate of change indicates that the radiation level R varies in function of time t, which mathematically means that we have:

\frac{dR}{dt}

After the reactor is shut down, the radiation from the nitrogen-17 decreases in such a way that the rate of change in the radiation level is directly proportional to the radiation level.

Rate of change is k. Decreases means that k is negative. Proportional to the radiation level of R means that -k multiplies R. So the differential equation is:

\frac{dR}{dt} = -kR

7 0
3 years ago
Other questions:
  • The population of a parish is growing with an annual percentage rate compounded continuously. The population reaches 1.1 times i
    11·2 answers
  • What is the area of this triangle?
    9·2 answers
  • Evaluate the expression if p= 5.5: p+2(3)
    12·2 answers
  • Evaluate the expression.<br> 39 + 3(4 + )
    15·1 answer
  • Can I get some help
    15·1 answer
  • (-22) × [(-4) + (-5)] = [(-22) × (-4)] + [(-22) × (-5)] (-22) x [(9)] = [(88)] + [(110)] -198 = 198 QUESTION: Verify the followi
    9·2 answers
  • Please help! Correct answer only!
    15·1 answer
  • IT IS FOR 100 POINTS
    15·2 answers
  • 50 points. Please explain each step​
    5·2 answers
  • If a can of soup contains 12.0 ounces (oz) of soup, how many grams of soup is that, in proper significant
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!