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
STALIN [3.7K]
3 years ago
11

3. A carpenter is framing a window with wood trim where the length of the window is 6 and 2\3 feet. If the width of the window i

s 7 and3\4 feet, how many feet of the wood is needed to frame the window?
Mathematics
1 answer:
wel3 years ago
3 0
We can see that window is in shape of rectangle. So the length of the required wood to frame window is equal to the perimeter of rectangle.

SO the length of rectangular window is = 6 \frac{2}{3} =  \frac{20}{3} feet.

Width of the rectangular window is = 7 \frac{3}{4}  =  \frac{31}{4} feet.

In general parameter of rectangle is = 2(l+b)

So the parameter of window is = 2( \frac{20}{3} +  \frac{31}{4}) = 2*  \frac{(80+ 93)}{12}   = 2* \frac{173}{12} = 28.834

So the required length of wood to frame window is = 28.834 feet
You might be interested in
Solve 3(x + 2) > x.
Kamila [148]

Answer:

3x + 6 > x

2x > -6

x > -3

answer is d

6 0
3 years ago
Read 2 more answers
How much oil wells in a given field will ultimately produce is key information in deciding whether to drill more wells. Data was
Ugo [173]

Answer:

Check the explanation

Step-by-step explanation:

Kindly check the attached image below to see the step by step explanation to the question above.

3 0
3 years ago
Help quick or else trouble
sasho [114]

Answer:

1/21

Step-by-step explanation:

2/7 ÷ 6 =

2/7 x 1/6 = 2/42

Simplify by dividing the numerator and denominator by 2

1/21

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

7 0
2 years ago
Using the midpoint method, calculate the price elasticity of demand of Good Z using the following information: When the price of
exis [7]

Answer: (B) The price elasticity of demand for good Z = 0.86

Step-by-step explanation:

The formula for determining elasticity of demand by using the midpoint method is

(Q2 - Q1)/[(Q2 + Q1)/2] / (P2 - P1)/[(P2 + P1)/2]

Where

P1 is the initial price of the item.

P2 is the final price of the item.

Q1 is the initial quantity demanded for the item.

Q2 is the final quantity demanded for the item.

From the information given,

P1 = 10

P2 = 15

Q1 = 85

Q2 = 60

The price elasticity of demand for good Z = (60 - 85)/[(60 + 85)/2] / (15 - 10)/[(15 + 10)/2]

= (-25/72.5) / (5/12.5) = -25/72.5 × 12.5/5

= - 312.5/362.5 = - 0.86

6 0
3 years ago
The first performance of the school play sold out for all 2000 tickets. The tickets sales receipts totaled$8500. If adults paid
azamat
A+s=2000
5a+3s=8500
a=-s+2000
-5s+10000+3s=8500
-2s=-1500
s=750
a=1250
They sold 750 student tickets and 1,250 adult tickets
8 0
3 years ago
Other questions:
  • Someone please help I hate probability :(
    14·1 answer
  • Need help with this geometry assignment due soon pls smart people help and show work
    5·1 answer
  • If you are doing Algebra math papa is really helpful. All you have to do is input your equation and it gives you the all the ste
    12·2 answers
  • Marcus was giving dollar bills from his grandfather each day for one week. On the first day he received one dollar, on the secon
    14·1 answer
  • 7 break into 9 how many times​
    7·2 answers
  • A one-celled organism measures 32 mm in length in a photograph. If the photo has been enlarged by a factor of 100, what is the a
    5·2 answers
  • Evaluate the expression 8n for n = 1 5/12
    9·1 answer
  • 50 POINTS!!!There were 50 questions on Vince's math test. He answered 45 questions correctly. What percent of the questions did
    14·2 answers
  • NEED THE ANSWERS FOR THIS ASAP, SOMEONE PLEASE HELP ME !!
    15·1 answer
  • Not sure how to do this
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!