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
Luda [366]
3 years ago
13

The perimeter of rectangle is 48 cm. Find the sides of the rectangle if one of the sides is 12 cm longer than the other.

Mathematics
2 answers:
muminat3 years ago
7 0

Answer:

Width is 4cm, length is 12 cm.

Step-by-step explanation:

Write the problem as an equation.

(x+12)*(x)=48

Where x is the length of the shorter side.

Solve.

(x^2)+12x=48

x=4

adell [148]3 years ago
3 0

Answer:

Sides: 6 and 18

Step-by-step explanation:

48-(12*2)=24

24/4=6

6+12=18

You might be interested in
A group of hikers walked 2 1/4 km in 3/4 hour.The distance here varies directly with time. What is the constant of variation?
telo118 [61]

The distance depends on the time.

So now we need to find the constant of variation or the constant of proportionality.

To do so we must find y(the dependent variable) and x(the independent variable).

To find the constant(k) we must find y/x

Since y/x=k

Then 2.25/.75=k

k=3

3 0
3 years ago
Read 2 more answers
Please help meeee <br><br> Lines A and B are parallel lines. Find the measures of angles 1,2, and 3.
Simora [160]

Answer:

<1=33, <2=90, <3=57

Step-by-step explanation:

Lines A and B are parallel lines. Find the measures of angles 1,2, and 3.

5 0
3 years ago
Find the area of each composite figure. Use 3.14 for π. Round to the nearest tenth if necessary. Whats the correct label?
GuDViN [60]

Step-by-step explanation:

Square= bh

Square= 2×2=

half-circle = 1/2Pi*r×r

half-circle 2 = 1/2Pi*r×r

We would put 1/2 for the half-circle because its half of a circle. And we square it because where finding area. The middle is square, and the two up top is half a circle. Hope that helps :D

8 0
3 years ago
Read 2 more answers
Pemdas<br>(-10 + 2²) + 12 ​
schepotkina [342]

Answer:

6

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Fine the sun or different simplify the expression ( 3X +5 ) -( negative 4X + 1(
ohaa [14]
13x u add parentheses since two negatives positive
8 0
3 years ago
Read 2 more answers
Other questions:
  • (0201 LC)
    7·1 answer
  • 581/1000 in simplest form?
    6·2 answers
  • 2(x + 2) + 1= 5(-x + 8)
    6·1 answer
  • Can someone help pleaaaaaaaaaase
    14·1 answer
  • Find the value of x when 6-3x=5x-10x+4
    9·1 answer
  • What is the missing length?
    7·1 answer
  • The total flying time for two flights is 6 hours. The flight time for the first flight is half of the second. How long is each f
    7·2 answers
  • Answer pls lol. also please make sure to explain it!
    6·1 answer
  • Please help!!!!!!!!!!!!!!!!!!!!!!!!
    8·1 answer
  • How do I solve these measurement problems?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!