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
shepuryov [24]
2 years ago
12

The perimeter of a rectangle is 84cm if the width of rectanle is 16 cm Find its lenth

Mathematics
2 answers:
Bumek [7]2 years ago
7 0

Answer:

<u>26 cm</u>

Step-by-step explanation:

<u>Formula for Perimeter</u>

  • Perimeter = 2(Length + Width)

<u>Solving (given Perimeter is 84 cm and width is 16 cm)</u>

  • 84 = 2(Length + 16)
  • 42 = Length + 16
  • Length = 42 - 16
  • Length = <u>26 cm</u>
tia_tia [17]2 years ago
7 0

Answer:

L= 26cm

Step-by-step explanation:

Perimeter= 2(l x w)

Perimeter= 84cm

Width= 16cm

Length=?

84= 2l + 32

2l = 84-32

2l= 52

L= 52/2

L= 26cm

You might be interested in
What is the exact value of the expression the square root of 20. + the square root of 24. - the square root 54.? simplify if pos
aksik [14]
\sqrt{20} =  \sqrt{4}  \sqrt{5}  = 2 \sqrt{5}
\sqrt{24} =  \sqrt{4} \sqrt{6} = 2 \sqrt{6}
\sqrt{54} =  \sqrt{9} \sqrt{6} = 3 \sqrt{6}

Because you can only add and subtract radicals with the same radicand,
you get 2\sqrt{5} -  \sqrt{6}
that is the simplified answer but if you want it in decimals, 2.022 is what you get.
4 0
3 years ago
Read 2 more answers
The diameter of a circular plate is 12 inches. What is the area of the plate? Round your answer to the nearest tenth of a square
Kay [80]

Answer:

Plate Area = PI * radius^2

Plate Area = 3.14159 * 6 * 6

Plate Area = 113.09724  square inches

Plate Area = 113.1 square inches (rounded)

Step-by-step explanation:

7 0
2 years ago
IS 10×1000 a multiplication fact?
Tanya [424]
Yes if u can multiply 10 by 1000 then it is a multiplication fact
4 0
3 years ago
Read 2 more answers
Which is the equation for ---
ratelena [41]
Equation of the line: 
y=mx+b
Ordinate at the origin (where the line cut the y-axis): b=1

B=(-5,5)=(xb,yb)→xb=-5, yb=5
C=(0,1)=(xc,yc)→xc=0, yc=1
m=(yc-yb)/(xc-xb)
m=(1-5)/(0-(-5))
m=(-4)/(0+5)
m=(-4)/(5)
m=-(4/5)

y=mx+b
y=-(4/5)x+1
Multiplying the equation by 5:
5[y=-(4/5)x+1]
5y=-4x+5
Adding 4x both sides of the equation:
5y+4x=-4x+5+4x
4x+5y=5

Answer: The equation for BC is: Third option 4x+5y=5
7 0
3 years ago
Mr. Young has a section of his parking lot, measuring 10 yards by 12 yards, that needs to be replaced. The paving company told M
Evgesh-ka [11]

Answer:

36.9230769231

Step-by-step explanation:

10*12

ans/3.25

7 0
3 years ago
Other questions:
  • Hello could u please help with this question??
    13·2 answers
  • Plz ANWSER no one else will amwser this
    5·1 answer
  • Am I right so far?? Idk pls help
    9·1 answer
  • Help me the comments go under ask for details and the answers go under the answers
    13·1 answer
  • When they invest K dollars, a fishery can produce Q(K) pounds of fish per month, where Q(K) = 111 K1/3. In t months from now, th
    11·1 answer
  • 2. What type of angles are &lt; 3 and &lt; 7?
    10·2 answers
  • Please press this link it is a free college tutoring website its useful just trying to look out for yall if you guys need help w
    7·1 answer
  • !!!! PLS HELP I NEED THE WORK ILL DO WHATEVER!!!! brainlist&lt;
    12·1 answer
  • Sasha is twice as old as Kapila. If Kapila is x years old, find their total age.
    5·1 answer
  • 9x + 1 = -26 what is the value of x
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!