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
GuDViN [60]
4 years ago
6

each side of the rectangle below is represented by an expression.If the perimeter of the rectangle below is 52 cm find the value

of x

Mathematics
1 answer:
valentinak56 [21]4 years ago
6 0
Since the perimeter of a rectangle is length+length+width+width, the equation for the perimeter is

2x-11+2x-11+3x+12+3x+12=52

Simplify the like terms to get

10x+2=52

Solve for x:

10x+2=52
      -2    -2

10x=54
/10   /10

x=5.4


You might be interested in
Gen ALL in Learning Show Summary Text to Speech (on) Previous Next > 6 Line / is shown on the coordinate grid below. y Q1 Que
galina1969 [7]

The ordered pairs of the points F, G and H are their locations on the coordinate plane

The point F is above the line 1

<h3>How to determine the coordinate point?</h3>

The ordered pairs of the points are given as:

F = (0,7)

G = (6, 2)

H = (1,6)

The line is not given; so, I will provide a general explanation.

Of all the three ordered pairs, the point with the greatest y-coordinate is the point F.

This means that the point F can be above the line 1, while the other points G and H are below the line.

See attachment for the illustration of the line and the ordered pairs

Read more about ordered pairs at:

brainly.com/question/1090891

3 0
2 years ago
2x+y=-2. x+y=5. the x coordinate of the solution to the system shown is
lara31 [8.8K]
We have y = -2 - 2x ;
Then, x + ( -2 - 2x ) = 5 ;
x - 2 - 2x = 5;
- x - 2 = 5 ;
-x = 7 ;
x = - 7;
Finally, y = - 2  - 2 × ( - 7 ) ;
y = - 2 + 14 ;
y = 12;
<span>The x coordinate of the solution to the system is - 7 .</span>
4 0
3 years ago
Marilyn eight 320 pounds of vegetables last year how many ounces did she eat per month round to the nearest 10th
fenix001 [56]
Good god thats alot of vegtables 

so how many months are there in the year?

4 0
3 years ago
You invest $9000 with a 6% interest rate compounded semiannually. After 9 yrs, how much money is in your account?
astraxan [27]
\bf \qquad \textit{Compound Interest Earned Amount}&#10;\\\\&#10;A=P\left(1+\frac{r}{n}\right)^{nt}&#10;\quad &#10;\begin{cases}&#10;A=\textit{accumulated amount}\\&#10;P=\textit{original amount deposited}\to &\$9000\\&#10;r=rate\to 6\%\to \frac{6}{100}\to &0.06\\&#10;n=&#10;\begin{array}{llll}&#10;\textit{times it compounds per year}\\&#10;\textit{semi-annually, thus twice}&#10;\end{array}\to &2\\&#10;&#10;t=years\to &9&#10;\end{cases}&#10;\\\\\\&#10;A=9000\left(1+\frac{0.06}{2}\right)^{2\cdot 9}
7 0
3 years ago
1. Explain how you find the area of a circle using the formula.
Mnenie [13.5K]

Answer:

1.the area of a circle is Pie/3.14 times radius of the circle squared

2.and if your given the diamter of the circle cut the number in half and it will give you the radious.

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Jilian has 5 pens. She gives 3 pens to Lillian. Alison needs 1 pen. Explain if Jilian should have pens and why?.
    11·1 answer
  • Find the value of x in the equation 2(x – 3) + 5x = 5(2x + 6).
    10·2 answers
  • Jalyn plans to sell Algebra Nation t-shirts as a fundraiser for a new scholarship initiative. The wholesale t-shirt company char
    10·1 answer
  • Brian’s family drinks a gallon of milk in 3 days. How much milk does his family drink in 5 days? The proportion for this situati
    10·2 answers
  • Solve 7+X - 15 = -2 2/3<br><br> 5 1/3<br><br> 10 2/3<br><br> 20 2/3<br><br> 6 1/3
    10·1 answer
  • You deposit $3,348 into a savings account that earns 5% simple interest each year. If you save the money for 6 years, how much i
    15·1 answer
  • Lin Ying belongs to an athletic club. In 800 m races her times are normally distributed with mean 128 seconds and standard devia
    11·2 answers
  • Solve the following quadratic equation for all values of xx in simplest form.<br> 17-2x^2=-21
    9·1 answer
  • PLEASE I NEED THIS RN!!!
    9·2 answers
  • Which characteristic is necessary to create a table that compares two functions?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!