answer.
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
Andru [333]
2 years ago
6

A rectangle has a area of 228 ft squared and a length that measures 12ft. Find the perimeter of the rectangle.

Mathematics
1 answer:
professor190 [17]2 years ago
8 0

Answer:

  62 ft

Step-by-step explanation:

To find the perimeter, we need to know the length and width. We are given the area and length, but not the width. The given information is sufficient to find the width, using the area formula.

  A = LW

  228 ft^2 = (12 ft)W

  (228 ft^2)/(12 ft) = W = 19 ft

The perimeter of a rectangle is twice the sum of length and width:

  P = 2(L +W)

  P = 2(12 ft +19 ft) = 62 ft

The perimeter of the rectangle is 62 feet.

You might be interested in
A firm advertises for workers to address envelopes. Priscilla says she will work 100 hours. Herb will work for 80 hours. If each
charle [14.2K]
Combined work problems
job/time + job/time = job/ total time

(1/80) + (1/100) = 1/T
(10/800) + (8/800) = 1/T
18/800 = 1/T
800/18 = T
44.44 hrs = T

4 0
2 years ago
What is the domain and range of the equation y=500(1.08)^x
Marina CMI [18]
(x) is an element of a real number. This means it could be an integer, fraction or irrational number.

* As x approaches infinity, y approaches infinity.

* As x approaches minus infinity, y approaches 0.

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

Domain:

(x) is an element of a real number

Range:

y>0
6 0
2 years ago
Mattel Corporation produces a remote-controlled car that requires three AA batteries. The mean life of these batteries in this p
goldfiish [28.3K]

Answer:

0.0406, 0.8284,0.7887

Step-by-step explanation:

Given that Mattel Corporation produces a remote-controlled car that requires three AA batteries

X is N(34, 5.5)

Hence sample size of 25 would follow a t distribution with df = 24

This is because sample size <30

t distribution with df 24 would be bell shaped symmetrical about the mean and unimodal.

Std error of sample mean = std dev /sqrt n=\frac{5.5}{5} \\=1.1

Prob (X>36) = P(t>\frac{36-34}{1.1} ) = P(t>1.82)\\= 0.04063

i.e nearly 4.1% of the sample would have a mean useful life of more than 36 hours

X>33.5 implies t>-0.45

=0.82837

=0.8284 proportion will have a mean useful life greater than 33.5 hours

Proportion between 33.5 and 36 hours

= 0.3284+0.4593=0.7887

6 0
2 years ago
A school administrator bought 6 desk sets. Each set consists of one table and one chair. He paid $48.50 for each chalr. If he pa
zlopas [31]
The answer is $62.00

Explanation: If you take $48.50 times 6 you get $291 now subtract $291 from $663 you will have an answer of $372 that is how much the total of tables came to now divide 372 by 6 for the number of tables and you will be left with 62
7 0
2 years ago
Draw a pie chart representation of Roxy’s one-year budget plan using the expenses and income amounts from parts B through E.
sineoko [7]

Answer:

Sorry for taking points but where are parts b and e

Step-by-step explanation:

4 1
2 years ago
Other questions:
  • joe is preparing 18 hot dogs for his party however Joe only has 12 hot dogs buns how many hot dogs buns does Joe needs
    11·2 answers
  • one slice of cheese pizza contains 260 calories. a medium-size orange has one-fifth that number of calories. how many calories a
    11·1 answer
  • A video game arcade offers a yearly membership with reduced rates for game play. A single membership costs $60 per year. Game to
    5·2 answers
  • Lauren would like to find the midpoint of a line segment that has endpoints at (–0.5, 3) and (4, 7.5). Which statements are true
    14·2 answers
  • casey bought sandwiches and a bag of chips. Each sandwich cost three times as much as bag of chips. She bought 5 sandwiches for
    14·2 answers
  • In a single line of people waiting to purchase tickets for a movie, there are currently 10 people behind Shandra. If 3 of the pe
    15·1 answer
  • The number of home runs scored by a certain team in one baseball game is a random variable with the distribution x 0 1 2 P(x) 0.
    14·1 answer
  • Stefan's family rented a rototiller to prepare an area in their backyard for spring planting. The rental company charged an init
    5·2 answers
  • A bank branch located in a commercial district of a city has the business objective of improving the process for serving custome
    14·1 answer
  • 14.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!