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
charle [14.2K]
3 years ago
13

The perimeter of a rectangular picture frame is 30 inches. The length of the frame is three less than twice the width. What are

the dimensions of the frame?
Full explanation please
Mathematics
1 answer:
Lera25 [3.4K]3 years ago
4 0

width = 6

length= 3


30-6 = 24/4 = 6

You might be interested in
5 feet<br> 4 feet<br> What is the perimeter?<br> 16 feet<br> 14 feet<br> 18 feet
brilliants [131]

perimiter means all the way around, and im assuming this is a 4-sided shape, so 5+5+4+4 = 18 ft.

8 0
3 years ago
2. There were 35 children and 10 adults at a cookout.
qwelly [4]

Answer:

a.2:7

b.7:9

c.4:5

hope it helps

Explanation -

a. as original ratio is 10/35 , we reduce it to 2:7.

b. as original ratio is 35/45 , we reduce it to 7:9

c. as original ratio is 40:50 , we reduce it to 4:5

5 0
3 years ago
The population of a small town is 39,668 and has been continuously declining at a 1.5% a year what will the population be in 13
anyanavicka [17]

Answer:  31, 932.74

Step-by-step explanation:

The population of the small town              =  39,668

Yearly rate of decline                                 = 1.5%

Therefore, to calculate 1.5% of 39,668       = 1.5  x 39,668

                                                                         ------------------

                                                                                  100

                                                                      =   595.02

So, the population is declining by 595.02 on yearly basis.

To ascertain what will the population would have declined to in the next 13 years,

We multiply ,                                                = 595.02 x 13

                                                                      =7,735.26

Now population in 13 years                         = 39,668 - 7,735.26

                                                                      = 31,932.74

                 

                                                                                 

6 0
3 years ago
What is the value of x in the equation 1/5 x-2/3y = 30, when y = 15?
Svetllana [295]

Answer:

The value of x is 200 in the equation 1/5x - 2/3y = 30, when y = 15

Step-by-step explanation:

<u>Given</u>

equation: x - 2/3y = 30

when y = 15

<em>Plug in y:</em>

1/5x - 2/3(15) = 30

1/5x - 10 = 30

<em>add</em> 10 to both sides,

1/5x - 10 + 10 = 30 + 10

1/5x = 40

<em>multiply</em> both sides by 5

1/5x * 5= 40 * 5

x = 200

7 0
2 years ago
Read 2 more answers
What is the value of 5 in 43.245
zaharov [31]

Answer:

.005

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which values of q and x result in an equation with no solutions px-45=qx+75
    12·1 answer
  • Three fair dice are rolled at once. Let X denote the number of dice that land with the same number of dots on top as at least on
    13·1 answer
  • If three out of four side lengths are all the same would that be a parallelogram?
    10·1 answer
  • Willie won 98 pieces of gum playing
    8·1 answer
  • Suppose that you construct a histogram and a relative frequency histogram corresponding to a particular frequency table. Identif
    5·2 answers
  • Whats up ReaperGodofDeath which one Black butler or Black clover
    10·2 answers
  • This is the graph of f(x). what is the value of f(2)
    12·1 answer
  • According to a recent survey, 73% of all customers will return to the same grocery store. Suppose 14 customers are selected at r
    7·1 answer
  • How long would it take to travel 315 mi at the rate of 45 mi/h
    6·1 answer
  • Twins Isaac and Isaiah were just born. Isaac weighs 6666 pounds 2222 ounces and Isaiah weighs 5555 pounds 4444 ounces.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!