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
dolphi86 [110]
3 years ago
8

The area of a rectangle is 14 square feet. The rectangle is 7 feet long. What is the perimeter of the rectangle?

Mathematics
2 answers:
timofeeve [1]3 years ago
5 0
You divide 7 from 14 then you get two but remember the formula 2l+2w=p so 7x2=14 and 2x2=4 so 14+4= 18
sashaice [31]3 years ago
3 0
The perimeter would be 18ft. Since the area is 14ft squared and the length is 7 feet, the width would be 2. To find perimeter, you have to add up all the sides. So you would add 7+7+2+2=18ft
You might be interested in
Revel and Scooters are the best scooter experience in the Nation which is the best scooter rental service in the nation? Create
Luda [366]

Answer:

<em>See the graph with both lines attached</em>

A) From the tables we see the constant change of values in the second column and the initial value is zero.

This represents a proportional relationship for both tables.

B) <u>Revel</u>

  • Rate of change is 5 per hour, the equation is:
  • y = 5x, where y is cost, x - is the number of hours

<u>Scooters</u>

  • Rate of change is 6 per hour, the equation is:
  • y = 6x, where y is cost, x - is the number of hours

C) <u>When x = 12</u>,

  • y = 5*12 = $60 for Revel
  • y = 6*12 = $72 for Scooters

D) <u>The point (4, 24) represents that:</u>

  • The cost of 4 hours is $24

E) The second table has confusing titles (days and number of cell phones) but if we assume its same as the first table, then Revel has lower rate as 5 < 6.

Comparing the prices and the graph, Revel has better rate per hour.

8 0
3 years ago
192.5=1/2(26+12.5)h. What is the unknown measure
hram777 [196]

\bf \textit{area of a trapezoid}\\\\ A=\cfrac{h(a+b)}{2}~~ \begin{cases} a,b=\stackrel{bases}{parallel~sides}\\ h=height\\[-0.5em] \hrulefill\\ a=12.5\\ b=26\\ A=192.5 \end{cases}\implies 192.5=\cfrac{h(12.5+26)}{2} \\\\\\ 385=h(12.5+26)\implies 385=38.5h\implies \cfrac{385}{38.5}=h\implies 10=h

8 0
2 years ago
For each random variable defined here, describe the set of possible values for the variable, and state whether the variable is d
zavuch27 [327]

Answer:

The possible values for X is: {0,1,2,3,....,12}

Yes, it is a discrete random variable.

Step-by-step explanation:

Consider the provided information.

We need to determine whether the variable is discrete or not.

Discrete variables are which can only take on a finite number of values.

Let the variable X be the number of unbroken eggs in a randomly chosen standard egg carton.

In a standard egg carton we can put 12 eggs.

Therefore, the possible values for X is: {0,1,2,3,....,12}

The number of unbroken eggs (X) can take infinite values, thus by the above definition it is a discrete random variable.

3 0
2 years ago
X-3=10 does anyone know this
vovikov84 [41]

Answer:

Are you trying to solve for x?

x= 13

just kick the 3 to the other side, so a negative 3 would become a positive 3:

x= 10 + 3

x= 13

You can also use cymath it gives you the answer and explanation.

Hope this helps.

5 0
3 years ago
2) Michael is going on a 3150-mile drive. He needs to stop for gas every 320 miles. How many times will he need to stop?
cupoosta [38]
He will need to stop 9 times
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the missing length+ Work?
    14·1 answer
  • 2. Translate the following expressions into words.<br> a) 3x<br> (1 mark)
    6·1 answer
  • Can someone show me the steps to solve 320 x13/30
    8·1 answer
  • What is equivalent to 75%?
    11·1 answer
  • Help me. What is 3/7 of 14 .....…… 56? …………… 77? .............. 700? ..........
    13·2 answers
  • "Simplify the expression.<br><br> (7 – c)(–1)<br><br> –7 – c<br> 7 + c<br> 7 – c<br> –7 + c"
    8·1 answer
  • Solve the following equations 4x + 3y =17 3x + 2y = 13
    7·1 answer
  • On Tuesday a local hamburger shop sold a combined total of 345 hamburgers and cheeseburgers the number of cheeseburgers sold was
    6·1 answer
  • Which of the following option contains the correct value for x in the following equation :
    8·2 answers
  • Helpppp asap : two non-vertical lines are parallel if they have the same slope and different y-intercepts.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!