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
zimovet [89]
3 years ago
15

If the length of rectangle is three times its width and its perimeter is 24 cm,what is the lenght and with

Mathematics
2 answers:
sleet_krkn [62]3 years ago
8 0
Length = 9
Width = 3


Width:
3x + 3x + x + x = 24
8x = 24
X = 3

Length:
3(3) = 9


mezya [45]3 years ago
5 0

x=width

3x=length

3x+x=24

4x=24

4x/4=24/4

x=6

x=width=6cm

3x=length=18cm

18/2=9 cm

6/2=3cm

Length=9cm

width=3cm

because there are two length sides and 2 width sides

You might be interested in
Find the output, h, when the input, x, is -18
erastovalidia [21]

Answer:

The output H is 20 when the input, x, is -18

Step-by-step explanation:

H= 17 + x/6

When the input, x, is -18 then the output H will be:

H= 17 + 18/6

H= 17 + 3

H = 20

Answer: The output H is 20 when the input, x, is -18

5 0
3 years ago
Is 1/2 closest to 0 or 1
Irina18 [472]

Answer:

1

Step-by-step explanation:

The reason why is if it’s in the middle you always go for the highest.

7 0
4 years ago
The equation of the line that contains diagonal HM is y = 2/3 x + 7.
nirvana33 [79]

Answer:

The slope of the line that contains diagonal OE will be = -3/2

Step-by-step explanation:

We know the slope-intercept form of the line equation

y = mx+b

Where m is the slope and b is the y-intercept

Given the equation of the line that contains diagonal HM is y = 2/3 x + 7

y = 2/3 x + 7

comparing the equation with the slope-intercept form of the line equation

y = mx+b

Thus, slope = m = 2/3

  • We know that the diagonals are perpendicular bisectors of each other.

As we have to determine the slope of the line that contains diagonal OE.

As the slope of the line that contains diagonal HM = 2/3

We also know that a line perpendicular to another line contains a slope that is the negative reciprocal of the slope of the other line.

Therefore, the slope of the line that contains diagonal

OE will be = -1/m = -1/(2/3) = -3/2

Hence, the slope of the line that contains diagonal OE will be = -3/2

3 0
3 years ago
Jose purchased 105 slices of pizza to sell at his school's fundraiser, yet at the end of the day, he had only sold 58. What is h
natka813 [3]

Answer:

209 yan ang sagot brainliest po

4 0
3 years ago
4+8+12=3x8 the next equation is
MAXImum [283]

Answer:

True 24=24

Step-by-step explanation:

4+8+12=3x8

12+12=24

24=24

7 0
3 years ago
Other questions:
  • Can anybody help me please
    6·2 answers
  • Solve 1/5x-1/3y=-1 and -3/4x+1/3y=12
    6·2 answers
  • 10. A small plane was scheduled to fly from Atlanta to Washington, D.C. The plane flies at a constant speed of 230 miles per
    11·1 answer
  • Round 7.365 to the ones place.​
    8·1 answer
  • TRUE OR FALSE: F(x)=-3(x+2)(x-5)^3&gt;0 when x&lt;-2 or x&gt;5<br> PLEASE HELP!!!!
    13·1 answer
  • Will Mark Brainlest Help please!!!​
    10·1 answer
  • Please solve<br>I really need help​
    10·1 answer
  • Evaluate 12.3p+11.5r when p=6 and r=7. 12.3​(___)+11.5​(___) = ​___+80.5 = ​__
    9·1 answer
  • To help open up a wine bar, Jose borrowed money from a bank. He took out a personal, amortized loan for $49,000, at an interest
    6·1 answer
  • KenKen Puzzle 7x7
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!