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
densk [106]
3 years ago
8

(05.03) caculate the area of the rectangular pentagon below:

Mathematics
1 answer:
gregori [183]3 years ago
3 0
<span>238.95 is the answer :)))</span>
You might be interested in
In the file below. (Sorry, question has pictures can't write it out.)
UNO [17]
As what I can observe, the pathway can be formed with 2 right triangles. Thus, I'll get the area of the 2 right triangles and multiply its area by the paving cost per square meter.

Area of Right Triangle: ab / 2
a = 6 2/3 m ⇒ 20/3 m; b = 3m

Area of 1 triangle= (20/3 m * 3 m) ÷ 2 = 20 ÷ 2 = 10 m²   

Area of 2 triangles = 10m² * 2 = 20 m²

Total cost = $40 * 20m² = $800 
5 0
3 years ago
Jeff takes 5 hour longer to build a fence than it takes bill. when they work together, it takes them 6 hours. how long would it
kobusy [5.1K]
Best Answer: Bill's time to do the whole job, B
Jeff's time, B + 5
time they actually work, 6.

6/B + 6/(B+5) = 1
6(B+5) + 6B = B(B+5)
6B + 30 + 6B = B² + 5B
B² - 7B - 30 = 0
(B - 10)(B + 3) = 0
B = 10 or B = -3, and we reject the negative solution.

the equation is based on adding the fractions of the whole job each does. if Bill takes B hours to do the whole thing and works 6, he does 6/B of the job. similarly for Jeff.

in the 2nd problem,
a = time of experienced accountant
2a = time of new accountant
10 = time each actually works

10/a + 10/(2a) = 1 ........ multiply all by a
10 + 5 = a
a = 15 hr.
7 0
3 years ago
The lines represented by the equations 20y-24x=-20y and 5y-6x=-5 are
tankabanditka [31]

Answer:

The answer is perpendicular

Step-by-step explanation:

convert the two equations into slope-intercept form

y=7/5x - 1

y=6/5x -1

Then, put it in the graph and you'll get lines intersecting at the same point which is the y-intercept.

8 0
3 years ago
Read 2 more answers
Write 3x 1/2 in radical form
stiv31 [10]

Answer:

3x^1/2 in radical form is

\sqrt{3x}

Hope this helps you

8 0
4 years ago
An investment company advertised that last year its clients, on average, made a profit of 8% . Assuming that average refers to t
Monica [59]

Answer:

The answer is "Option 2".

Step-by-step explanation:

Please find the complete question in the attached file.

When there is a mean value k in a set of data. Otherwise, we will assert with certainty that at least one of the values is k. They can't say anything at all about the maximum or even the minimum using knowledge only. Nevertheless, we know that certain numbers cannot be over and that all numbers cannot be below than mean. Mean also no value throughout the data set must be equal.

5 0
3 years ago
Other questions:
  • WILL MARK AS BRAINLIEST
    12·1 answer
  • How to locate root 7 on numberline
    15·1 answer
  • Write the equation of a line in slope intercept form that contains the points (4,4) and (2,-2)
    13·1 answer
  • The answer please<br> To the picture i just sent you
    6·1 answer
  • You invest $24,000 at a simple interest rate of 12% for 9 years, and your
    7·1 answer
  • Please help i will mark brainlist
    6·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Csf%20%7B%20%5Cfcolorbox%7Bgold%7D%7Bb%7D%7BQuestion%27s%20in%20the%20attachment.%7D%7D%20"
    9·2 answers
  • Consider a total of 1,000 people. If it was said that within 1 deviation (of the mean) of all people like MATH 123, how many of
    7·1 answer
  • Any regular polygon can be divided into the same number of _____ triangles as the polygon has sides.
    13·1 answer
  • Help! Whoever gives the answer gets brainleist
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!