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
pychu [463]
3 years ago
15

A painter charges by the square foot and charges you $1,875 to paint a 750 square foot rental house. If you need 1300 square foo

t rental house painted, how much should the painter charge you to paint the house?
Mathematics
1 answer:
Stella [2.4K]3 years ago
3 0

In this question , it is given that

A painter charges by the square foot and charges you $1,875 to paint a 750 square foot rental house.

For 750 square foot, he charges $1875.

So for 1 square foot, he charges

= \frac{1875}{750} = $2.50 \ \per \ square \ foot

And for 1300 square foot, he charges

= 2.50*1300 = $3250

You might be interested in
For questions 3 – 5, an airplane is heading south at an airspeed of 540 km/hr, but there is a wind blowing from the northeast at
GuDViN [60]

First, let's calculate the horizontal and vertical components of the wind speed (W) and the airplane speed (A), knowing that south is a bearing of 270° and northeast is a bearing of 45°:

\begin{gathered} W_x=W\cos45°\\ \\ W_x=50\cdot0.707\\ \\ W_x=35.35\\ \\ \\ \\ W_y=W\sin45°\\ \\ W_y=50\cdot0.707\\ \\ W_y=35.35 \end{gathered}\begin{gathered} A_x=A\cos270°\\ \\ A_x=540\cdot0\\ \\ A_x=0\\ \\ \\ \\ A_y=A\sin270°\\ \\ A_y=540\cdot(-1)\\ \\ A_y=-540 \end{gathered}

Now, let's add the components of the same direction:

\begin{gathered} V_x=W_x+A_x=35.35+0=35.35\\ \\ V_y=W_y+A_y=35.35-540=-504.65 \end{gathered}

To find the resultant bearing (theta), we can use the formula below:

\begin{gathered} \theta=\tan^{-1}(\frac{V_y}{V_x})\\ \\ \theta=\tan^{-1}(\frac{-504.65}{35.35})\\ \\ \theta=-86° \end{gathered}

The angle -86° is equivalent to -86 + 360 = 274°.

Therefore the correct option is b.

8 0
1 year ago
Solve the system by graphing . Check your solution . Attach your graph in the file upload
beks73 [17]
Here! :) i hope this helps bunny!

6 0
3 years ago
Which best describes why a diamond ring will sometimes sparkle different colors in normal white light
kiruha [24]

Answer :because sometimes it can be fake

Step-by-step explanation:

7 0
3 years ago
Mr. Wong spent 2/3 of his workday selling products and the rest of his workday making phone calls. What fraction of his workday
tensa zangetsu [6.8K]

Answer:

1/3

Step-by-step explanation:

if he has spent 2/3 of his workday selling products that is almost his whole day.  He has 1/3 of his workday left so he dedicated it to making calls for his company.  

So you work if you subtract 2/3 from a whole that leaves you with 1/3 of your day left

6 0
3 years ago
Read 2 more answers
Help please! I have choral practice...
Maslowich
<span>This polygon is composed of a right triangle and <span>a parallelogram.

The area of right angle :
A_\Delta=\frac{1}{2}\cdot15\cdot8=\frac{1}{2}\cdot120=\boxed{60\ (cm^2)}

The area of the </span></span><span>parallelogram</span>:
A_P=15\cdot(13-8)=15\cdot5=\boxed{75\ (cm^2)}

The area of the polygon is equal:A=A_\Delta+A_P

Therefore, the answer is:
\boxed{\boxed{A=60\ cm^2+75\ cm^2=135\ cm^2}}
7 0
3 years ago
Read 2 more answers
Other questions:
  • I’ve been at this for 3 hours. Please help.
    14·1 answer
  • Explain why cos(x)=sin(90-x) for x such that 0
    5·1 answer
  • Jill has not been able to maintain the $1,000 minimum balance required to avoid fees on her checking account. She wants to switc
    11·1 answer
  • Which polynomial cannot be solved using the quadratic formula ?
    9·2 answers
  • How do I do this?
    6·1 answer
  • 10×10 by the power of 2 equal​
    6·1 answer
  • Use the net to compete
    12·1 answer
  • What is the slope of the line that passes the points (3, 1) and (2, 4).
    8·1 answer
  • Mr. van der westhuizen wants to visit his grandchildren In France. he has heard that it is very expensive for South Africans to
    12·1 answer
  • Put the following equation of a line into slope-intercept form, simplifying all
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!