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
hoa [83]
3 years ago
12

The perimeter of a rectangle is 80 cm its width is 4 cm. what is the length ofbthe rectangle?

Mathematics
1 answer:
adoni [48]3 years ago
5 0
Perimeter = 2(W+L) = 80
W + L = 40
W = 4
L = 36

so length = 36 cm
You might be interested in
The equation of a circle is x2 + y2 + Cx + Dy + E = 0. If the radius of the circle is decreased without changing the coordinates
valkas [14]

Answer:

Option E

Step-by-step explanation:

The standard equation of circle is:- (x-h)² + (y-k)² = r²

where (h,k) is center point and r is radius

If radius r is decreased then also (h,k) remains same, only r² increases

Equation given in question is x² + y² + Cx + Dx + E=0

So, C and D will remain same but E will increase

4 0
3 years ago
36 POINTS HURRYYYYYY What procedure can be used to solve the equation 540 = StartFraction a Over 11 EndFraction, and what is the
mina [271]

Answer:

Divide StartFraction a Over 11 EndFraction by 11; the solution is 540.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Which of the following numbers is located to the right of / on the number line?
Brut [27]

Answer:

the right answer is d

I hope it is helpful for you

6 0
2 years ago
What is -44 - x = 2x + 40​
boyakko [2]

The answer is x= - 28

6 0
3 years ago
Read 2 more answers
If triangle ABC is similar to triangle DEF, which statement is true about the two triangles?
Nataly_w [17]

Answer:

<h3>B.)Segment BC is proportional to segment EF, and angles A and D are congruent.</h3>

Step-by-step explanation:

If ΔABC and ΔDEF are similar, then

AB is proportional to DE

BC is proportional to EF

CA is proportional to FD

and

angles A and D are congruent

angles B and E are congruent

angles C and F are congruent

5 0
3 years ago
Read 2 more answers
Other questions:
  • Some students were asked what kinds of animals they have at home.
    8·1 answer
  • Answer plzzz I’ll give u more points
    5·1 answer
  • Theories on dividing by "0". I think its infinity what about you?
    11·1 answer
  • Can someone help me with this question please
    6·1 answer
  • Find ln 5.1 to the nearest thousandth
    5·1 answer
  • 8 – 6 ∙ 4 + 10 ÷ 2 =
    14·2 answers
  • Juliana made one container of berry punch and served it to her friends at a picnic. The container served 8 people. What would be
    9·1 answer
  • What is the Ratio of 472 and 482?
    5·2 answers
  • What is graph theory? Math
    14·2 answers
  • Which of the following is NOT true about unit rates?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!