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
marishachu [46]
3 years ago
7

A rectangular picture measures 6 inches by 9 inches. If a copy machine makes each of the two dimensions 1+1/3 larger, what is th

e percent increase in the area of the picture?
Mathematics
1 answer:
TiliK225 [7]3 years ago
6 0

The percent increase in area of the picture is 40.33%

Step-by-step explanation:

Original area of the rectangular picture that measures 6 in by 9 in will be

Area= L*W

Area= 6*9= 54 in²

Increasing the dimensions by 1+ 1/3 larger will be

6+1+1/3 = 22/3

9+1+1/3=31/3

New area= 22/3 * 31/3 =682/9 = 75.78 in²

Increase in area = 75.78 - 54 = 21.78

Percent increase in area= percent increase/original area *100

Percent increase in area= 21.78/54 *100 = 40.33%

Learn More

Area of a rectangle : brainly.com/question/10865708

Keyword : rectangle, area, percent increase

#LearnwithBrainly

You might be interested in
I need help please?!!!!!
EleoNora [17]

Answer:

The answer would be ( A gallon of water per minute)

Step-by-step explanation:

8 0
3 years ago
This is worth 20 points if you show work you will get the Brainliest answer if your unable to show work type it for your explana
KatRina [158]

Answer:

it let me now!!

Step-by-step explanation:

so i cant put an answer for some reason but here it is: when dividing fractions you would need to multiply to solve. The easyist way to do so from the ways i learned is keep change flip. so keep: 2/3 change a divide to a multiplication simbol and flip 1/4 to 4/1 so your left with G: 2/3 x 4/1

hope that helps btw if you need me to explain more let me know whats confusing you so i can help!!

5 0
3 years ago
#4 find the value of x round answer to the nearest tenth
AnnyKZ [126]

Answer:

Step-by-step explanation:

Since this is a right angled triangle:

tan(∅) = opposite side/adjacent side

In this triangle:

tan(25°) = x/19

x = 8. 86 ≅ 8.9

6 0
3 years ago
Read 2 more answers
What is this in simplest form?
Norma-Jean [14]

Answer:

1/4

Step-by-step explanation

you divide 25 divided by 25 the also divide 100 divided by 25 and u get 1/4

7 0
3 years ago
Read 2 more answers
How to find minimum and maximum of this equation.
Westkost [7]

Using it's vertex, the maximum value of the quadratic function is -3.19.

<h3>What is the vertex of a quadratic equation?</h3>

A quadratic equation is modeled by:

y = ax^2 + bx + c

The vertex is given by:

(x_v, y_v)

In which:

  • x_v = -\frac{b}{2a}
  • y_v = -\frac{b^2 - 4ac}{4a}

Considering the coefficient a, we have that:

  • If a < 0, the vertex is a maximum point.
  • If a > 0, the vertex is a minimum point.

In this problem, the equation is:

y + 4 = -x² + 1.8x

In standard format:

y = -x² + 1.8x - 4.

The coefficients are a = -1 < 0, b = 1.8, c = -4, hence the maximum value is:

y_v = -\frac{1.8^2 - 4(-1)(-4)}{4(-1)} = -3.19

More can be learned about the vertex of a quadratic function at brainly.com/question/24737967

#SPJ1

3 0
2 years ago
Other questions:
  • Which equation represents a line that passes through (4, ) and has a slope of ?
    7·2 answers
  • Algebra 1 taking stock
    5·1 answer
  • if f(x) = ax^6 + bx^4 + cx^3 where a,b, and c are integers, how many distinct rational zeros could f(x) have
    10·1 answer
  • Which ratio correctly compares 30 in. to 2 ft, when the lengths are written using the same units?
    7·1 answer
  • Which expression is equivalent to a+b / c+d
    5·2 answers
  • Solve for y.18y -6 = -30
    6·1 answer
  • What’s 5/6 divided by 5/2 in fraction form
    12·2 answers
  • 9y = 3y Combine the like terms
    14·1 answer
  • Halfway through a bus route, 48 students remain on the bus,and 23 students have already been dropped off.
    10·2 answers
  • A polynomial function has – 5+ 3t as a root. Which of the following must also be a root of the function?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!