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
Vikentia [17]
3 years ago
13

The length of a rectangle is 4cm longer than the width, and the perimeter is at least 48cm. What are the smallest possible dimen

sions of the rectangle
Mathematics
1 answer:
jenyasd209 [6]3 years ago
3 0
So since the length is 4+w.  Then the perimeter 2(4+w) + 2w >= 48.  
so, 8+2w+2w>=48.
8+4w>=48
4w>=40
w>=10
so, the width must be at least 10.  And the smallest dimensions can be 10 x 14.
You might be interested in
Smoothing a time series of observations A. is a form of statistical cheating. B. allows statisticians to use less data than woul
DedPeter [7]

Answer:

D. is used to reveal an underlying pattern in the data.

Step-by-step explanation:

Smoothing a time series is achieved when a computer uses some pre-programmed calculation methods to remove noise from large volumes of data. Smoothing helps a user detect patterns in a set of data, thus making it possible to make future predictions. For example, smoothing can be used in the prediction of the rise and fall of stock prices. This helps the traders to have an idea of what to expect in the cost of trading.

Although smoothing reveals the patterns in a set of data, it provides no explanation as to why it is so. It is left to the researcher to draw conclusions as to the reasons for the patterns.

5 0
3 years ago
F(x) = x2. What is g(x)?
ahrayia [7]

Answer:

Answer: g(x)=. Step-by-step explanation: We are given that: f(x)=x². We have to find g(x). Since, we are given that g(3)=1. Hence, we will ...  ·  g of x would equal (1/3x)^2 because if x was 6 y, g(x), would be 4

Step-by-step explanation:

6 0
3 years ago
Which value of the 9 ten times in the number 920
umka21 [38]

Answer:

9000. the value of 9 in 920 is 900. and ten times anything is basically just adding a 0. so ten times 900 is 9000.

Step-by-step explanation:

Please mark brainliest and have a great day!

3 0
3 years ago
What’s #1?????? Plz help
liq [111]

Answer:

C) 400\pi

Step-by-step explanation:

The formula for area is

A=pi * radius ^2

If the diameter is 40, the radius is 20

Therefore

A=\pi 20^{2} \\A=\pi 400

7 0
2 years ago
Suppose 60% of kids like video games. Predict the number of kids that prefer video games out of a group of 200 kids.
myrzilka [38]

Answer:

120 kids prefer video games

Step-by-step explanation:

60% is .60

multiply .60 by 200 to get your answer.

.60 × 200 = 120

4 0
3 years ago
Other questions:
  • What is the gcf of 20 28 and 44
    15·2 answers
  • Quadrilaterals WXYZ and BADC are congruent. In addition, WX ≅ DC and XY ≅ BC.
    9·2 answers
  • What is the standard form for 600,000 80,000 10
    12·1 answer
  • what is the most important thing you need to know to solve a math problem? explain why you think this it is the most important
    14·1 answer
  • Given the function defined in the table below, find the average rate of change, in
    12·1 answer
  • Patty is 3 times as old as her brother, Terry. In 10 years, the sum of their ages will be 36. How old are they now?
    10·1 answer
  • 3Misty wants to save money to purchase a new bicycle that cost $279. She opens a savings account and deposits $7 per week. Based
    8·1 answer
  • A DVD is available at a store for $17.68. The list price of this DVD was 5 18.99. What was the percent discount?​
    11·1 answer
  • 5x+12-8x=-24 steps by step please
    13·2 answers
  • You want to put a fence around your large yard. There are two companies that you have found to do the work. They have each given
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!