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
Free_Kalibri [48]
3 years ago
11

A rectangular lawn has area 140 square yards. Its length is six less than twice the width. What are the width and length of the

lawn?
Mathematics
1 answer:
Gwar [14]3 years ago
4 0

Answer:

width = let width be w

area = 140

length = 2w-6

Area of a rectangle = l*b

⇒ 2w-6*w=140

⇒ 2w^2-6=140\\2w^2 = 146\\w^2 = 146/2\\w^2 = 73\\w = \sqrt{73}

You might be interested in
8- (-7) = help ASAP
alukav5142 [94]

Answer: 15

Step-by-step explanation: have a great day!

6 0
3 years ago
Read 2 more answers
You are having a discussion about sequences with your classmate. She insists that the sequence 2, 3, 5, 8, 12 must be either ari
Marizza181 [45]
If arithmetic, then there is a common difference
if geometric, then there is a common ratio

to find the common ratio or difference

if you subtract successive terms from each other, they should have the same result if it is aritmetic
if you divide successive terms by each other, they should have the same result if it is geometric


2,3 and 5

3-2=1
5-3=2
2≠1
not aritmetic

3/2=1.5
5/3=1.66666
1.5≠1.6666
not geometric

she is wrong
4 0
3 years ago
The Graduate Management Admission Test (GMAT) is taken by individuals interested in pursuing graduate management education. GMAT
Nikitich [7]

Answer:

<em>H</em>₀: <em>μ </em>= 550 vs. <em>Hₐ</em>: <em>μ </em>< 550.

Step-by-step explanation:

A researcher believes that the mean scores for this year's college seniors in the Philippines who are interested in pursuing graduate management education will be less than 550.

The mean sore for all test‑takers is <em>μ </em>= 550 with a standard deviation of <em>σ</em> = 120.

A random sample of <em>n</em> = 250 college seniors in the Philippines interested in pursuing graduate management education who plan to take the GMAT were selected.

The null and alternative hypotheses for the study of the performance on the GMAT of college seniors in the Philippines is as follows:

<em>H</em>₀: The mean scores for this year's college seniors in the Philippines who are interested in pursuing graduate management education will not be less than 550, i.e. <em>μ </em>= 550.

<em>Hₐ</em>: The mean scores for this year's college seniors in the Philippines who are interested in pursuing graduate management education will be less than 550, i.e. <em>μ </em>< 550.

5 0
3 years ago
What is the best estimate for 142.45 ÷ 7.4
Schach [20]

Answer:

19.25

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
When graphed, which function has a horizontal asymptote at 4?
Agata [3.3K]

Answer:

C sorry if its wrong

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • The first five multiples for the numbers 4 and 6 are shown below. Multiples of 4: 4, 8, 12, 16, 20, . . . Multiples of 6: 6, 12,
    5·2 answers
  • I need a this for tomorrow. To confusing
    10·1 answer
  • Find the area of the rectangle 12ft by 9ft
    7·1 answer
  • The temperature is 60°F. The temperature will decrease by 3°F each hours. Let h be the number of hours. When will the temperatur
    8·1 answer
  • The critical value for a two-tailed test of h0: β1 = 0 at α = .05 in a simple regression with 22 observations is:
    9·1 answer
  • What is the slope of the line that passes through the points (-7,-4) and (-11,-2)?write your answer in the simplest form
    11·1 answer
  • Luke ran 12.5 miles and 2 hours and 25 miles in 4 hours what is the constant of proportionality
    15·1 answer
  • If APTS ~ APQR, find the value of x
    11·1 answer
  • Plz help me asap i will mark u brainlist
    9·2 answers
  • TIMED PLEASE HURRY WILL MARK BRAINLIEST
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!