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
Advocard [28]
4 years ago
6

If length and width of a rectangle are in the ratio 4 to 5 and the perimeter of the rectangle is 144, find the dimensions of the

rectangle.
Mathematics
1 answer:
beks73 [17]4 years ago
6 0
144/2=72
72/9=8
8×4=32
8×5=40
therefore 32 and 40
You might be interested in
How long would it take to walk 1.6 miles if you were walking at 2 miles per hour​
LekaFEV [45]

Answer:

48 minutes

Step-by-step explanation:

First, we divide 1.6 by 2 to see how much out of the hour we will walk. This equals 0.8. We have walked for 0.8 of an hour. An hour is 60 minutes. 60 minutes multiplied by 0.8 is 48. It takes 48 minutes to walk 1.6 miles at 2mph.

7 0
3 years ago
What is logs(4.7)+logs 2 written as a single log?
Ipatiy [6.2K]

ANSWER

log_{s}(56)

EXPLANATION

The given logarithmic expression is:

log_{s}(4 \times 7)  +  log_{s}(2)

Recall and use the product rule of logarithm

log_{a}(b)  +  log_{a}(c)  =  log_{s}(bc)

We apply this rule to obtain,

log_{s}(4 \times 7)  +  log_{s}(2)  = log_{s}(4 \times 7 \times 2)

We multiply out the argument to get;

log_{s}(4 \times 7)  +  log_{s}(2)  = log_{s}(56)

The correct answer is

log_{s}(56)

7 0
4 years ago
How to factor z²-4z+4
allochka39001 [22]

\implies {\blue {\boxed {\boxed {\purple {\sf { \: ({ \: z - 2 \: })^{2}  \:   }}}}}}

\large\mathfrak{{\pmb{\underline{\orange{Step-by-step\:explanation}}{\orange{:}}}}}

{z}^{2}  - 4z + 4

=  {z}^{2}  - 2z - 2z + 4

Taking "z" as common from first two terms and "2" from last two terms, we have

= z \: ( \: z - 2 \: ) - 2 \: ( \: z - 2 \: )

Taking the factor (z-2) as common,

= ( \: z - 2 \: )( \: z - 2 \: )

=  {( \: z - 2 \: )}^{1 + 1}

=  ({ \: z - 2 \: })^{2}

\red{\large\qquad \qquad \underline{ \pmb{{ \mathbb{ \maltese \: \: Mystique35❦}}}}}

8 0
3 years ago
14. Which is heavier, 16 oz. or 10 lb.?<br> a) 16 oz<br> b) equal<br> c) neither<br> d) 10 lb
katrin [286]

Answer:

10Ib.

Step-by-step explanation:

because there are 16oz in one pound

5 0
3 years ago
Round $6.60 to the nearest 25 cent
igomit [66]

60 cents is closer to 50 than 75... so $6.50 is the answer.

8 0
3 years ago
Other questions:
  • Given the points A(-3, -2) and B(6, 1), determine the coordinates of point P on directed line segment stack A B with bar on top
    14·1 answer
  • I am stuck on this problem and I need help trying to figure out how the problem works. We are supposed to be working backwards.
    13·1 answer
  • What is 1.83 with a line above three simplified as a fraction
    11·1 answer
  • Write 6 1/6 as an improper fraction
    9·2 answers
  • You but $10.83 worth of groceries at the store. You pay $0.60 in tax. What is the sales tax rate?
    5·1 answer
  • Solve the equation x+x(2x-5)=23
    5·2 answers
  • Q1) f(x) = 2x^2 - 5x, g(x) 3x^2 find f(2)
    5·1 answer
  • Answer now or you die from death
    14·2 answers
  • How many days total are in the second and ninth months of a non leap year
    6·1 answer
  • The list 76, 56, 93, 24, 45, 88, 13, 7, 37 is sorted using bucket sort with 4 buckets. which bucket will contain 45?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!