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
Effectus [21]
3 years ago
6

Can someone help me with this question? step by step pls

Mathematics
2 answers:
hammer [34]3 years ago
6 0

Answer:

Step-by-step explanation:

Sonja [21]3 years ago
5 0
In order to find the area of the web browser, recall that the equation to find the area is length*width. Since we know that the area is 24 square inches, we can create an equation:

x(x - 2) = 24
x^2 - 2x - 24 = 0

Factor:
(x - 6)(x + 4) = 0

{6, -4}

Since the length can't be a negative number, we can rule out -4 and affirm that x = 6.

Since we know the browser makes up 3/13 of the screen, we can make an equation with a variable where 'a' represents area of the computer:

(3/13) * a = 6
3a/13 = 6
3a = 78
a = 26

Now that we know the area, we can solve for the dimensions:

l*w = 26
(x + 7) * w = 26
(6 + 7) * w = 26
(13) * w = 26
w = 2

Input the width into the original equation:
l * (2) = 26
l = 13

The dimensions of the computer are 13 x 2.
The length of the browser is 6 inches.

Let me know if you need me to explain anything I did here.
-T.B.
You might be interested in
Find the area of a square if a side measures 15 mm
tankabanditka [31]
Formula for the area of a square = side^2
So, 15^2 will result in the area.
Thus, the answer is 225 mm^2 (when squaring, units are always given the square as well.)
5 0
3 years ago
What is the meaning of opposites
skelet666 [1.2K]

a person or thing that is totally different from or the reverse of someone or something else.


4 0
3 years ago
Misha deposited $3,725 into a savings account 22 years ago. The account has an interest rate of 2.2% and the balance is currentl
Annette [7]
The compounding equation is A=P(1+ \frac{r}{n}) ^{nt}. So
 
6012.37 = 3725(1+ \frac{0.022}{n}) ^{22n}    Divide by 3725

1.6141= (1+ \frac{0.022}{n}) ^{22n}

Daily      = (1+ \frac{0.022}{365}) ^{22*365}
              = (1.000060274) ^{8030}
              = 1.6225
Monthly  = (1+ \frac{0.022}{12}) ^{22*12}
              = (1.0018333) ^{264}
              = 1.6218
Quarter  = (1+ \frac{0.022}{4}) ^{22*4}
              = (1.0055) ^{88}
              = 1.6204
Yearly  = (1+ \frac{0.022}{1}) ^{22*1}
              = (1.022) ^{22}
              = 1.6141

The answer is yearly.





5 0
3 years ago
What is the opposite of 6/7
lorasvet [3.4K]
If you were to reverse it it would be 7/6, but if you need it in another form, tell me.
3 0
3 years ago
Read 2 more answers
When i triple my numberand subtract by 3 u get 83
sergeinik [125]
Laugh out loud a pun isn't it
3 0
3 years ago
Other questions:
  • State whether each percent of change is a percent of increase or a percent of decrease. Then find each percent of change. Round
    11·1 answer
  • Which number is a solution of the inequality m > 13/3a. -9b. 3c. 5d.2
    12·1 answer
  • A turtle is at the bottom of a 14 foot well. Each day it crawls up 5 feet, but each night it slips back 4 feet. After how many d
    6·1 answer
  • What is 75% of £60?​
    13·2 answers
  • Given that the measurement is in centimeters, find the circumference of the circle to the nearest tenth. (Use 3.14 for π)
    12·2 answers
  • What is 2 x 40/25<br> Two times forty over twenty-five
    8·1 answer
  • Which is bigger 20% of 300 or 1/4 of 200
    7·2 answers
  • An easy math question for 5 points + 3 points for brainliest!
    13·1 answer
  • X^2 - 36=0 it’s solving quadratic equations and I need the steps
    9·2 answers
  • Kamal earned a total of $32500 in 2017
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!