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
Marianna [84]
3 years ago
13

Sabrina has designed a rectangular painting that measures 65 feet in length and 30 feet in width. Alfred has also designed a rec

tangular painting, but it measures x feet shorter on each side. When x = 3, what is the area of Alfred's painting?
Mathematics
1 answer:
liubo4ka [24]3 years ago
3 0

Answer:

1674 ft²

Step-by-step explanation:

Area S = 65*30

Area A = (65 - x)(30 - x) = (65 - 3)(30 - 3) = 62*27= 1674 ft²

You might be interested in
Which expression can be used to find the height of the cone below?
azamat

Answer:3 0/ (1/3 pi 8^2)

Step-by-step explanation:

the formula for vaume is 1/3pi r^2*h=V

to find the hight you revers it you get 30/ (1/3 pi 8^2)

so you get 30/ (1/3*pi*16)

you then get 30/5.3inf pi

the rusulte is 5.6 pi left in terms of pi

I hope that helps

3 0
3 years ago
Simplify the expression (2x^5y^2)^3
Kobotan [32]

Step-by-step explanation:

2^3x^5×3y^2×3

8x^15y^6

8 0
3 years ago
Write and graph an equation in two variables that shows the relationship between the time t and the distance d traveled Moves 2
tiny-mole [99]

Answer:

the distance equation is

d=\frac{2}{3}\times t

Step-by-step explanation:

Let's assume

time in hours as 't'

distance traveled as 'd' meters

We are given

Moves 2 meters every 3 hours

So, firstly we find speed

speed=\frac{2}{3}

k=\frac{2}{3}

we know that

distance = (speed)*(time)

now, we can plug values

d=k\times t

now, we can plug value

d=\frac{2}{3}\times t

So, the distance equation is

d=\frac{2}{3}\times t

Graph:


6 0
3 years ago
Question 9 (5 points)
Sunny_sXe [5.5K]

to get the equation of any straight line, we simply need two points off of it, let's use those two points from the table in the picture below.

(\stackrel{x_1}{-4}~,~\stackrel{y_1}{13})\qquad (\stackrel{x_2}{6}~,~\stackrel{y_2}{-17}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{-17}-\stackrel{y1}{13}}}{\underset{run} {\underset{x_2}{6}-\underset{x_1}{(-4)}}} \implies \cfrac{-30}{6 +4} \implies \cfrac{ -30 }{ 10 }\implies -3

\begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{13}=\stackrel{m}{-3}(x-\stackrel{x_1}{(-4)}) \\\\\\ y-13=-3(x+4)\implies y-13=-3x-12\implies y=-3x+1

8 0
2 years ago
Which of these number lines represents the difference -3-2​
Yuki888 [10]

Answer:

Number line D

Step-by-step explanation:

That line goes from 0 to -3 and subtracts 2, as the equation shows.

6 0
3 years ago
Other questions:
  • I need to know how to do the problem.
    5·1 answer
  • Reedy's Rocking Chairs employs 10 people. The CEO makes $500,000 each year, and the 9 other employees make $50,000 each. What me
    13·1 answer
  • Explain why the expression 7•3x is not equal to the expression 21x
    6·1 answer
  • When fritz drives to work his trip takes 36 minutes, but when he takes the train it takes 20 minutes.
    13·1 answer
  • What is a number increased by 7 is less than 5
    11·1 answer
  • 100.15 rounded to the nearest tenth
    14·3 answers
  • 9 cm 12 cm Which of the following equations could be used to find the area of the rhombus? What is the area of the rhombus?​
    13·1 answer
  • it takes you 45 minutes to drive the 30 miles from your house to the mall. How long will it take you drive the 75 miles to the b
    10·2 answers
  • Billy is growing fast! At his last check-up at the doctor’s office, he measured 61 inches. Today, he measures 68 inches tall. Wh
    8·2 answers
  • V-100=____+____I please help
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!