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
inysia [295]
3 years ago
8

The perimeter of a rectangular piece of metal is 24 centimeters.it is 4 1/2 centimeters wide.how long is it

Mathematics
2 answers:
Licemer1 [7]3 years ago
8 0
P=24(cm)
width= 4 1/2 (cm)
P=(a+b)*2=24
a - width
b - length
4.5+b=24/2=12
b=12-4.5
b=7,5
<span>Well, length is 7.5 cm</span>
IrinaVladis [17]3 years ago
7 0
7 3/4 centimeters long. 4 1/2 x 2= 8 1/2 (width of both sides combined)   24 - 8 1/2= 15 1/2 (length of both sides combined) 15 1/2 divided by 2= 7 3/4 (length of one side)
You might be interested in
What action would you use to solve c-3=12
lana [24]

Answer:

c=15

Step-by-step explanation:

you would add 3 to 12 and end up with c=15

4 0
3 years ago
Solve the equation using mental math 6 and 6/7 sequels and + 5and 3/7
myrzilka [38]

Answer:

12 2/7

Good luck!

8 0
3 years ago
What is 25% of 100????
adell [148]

Answer:

25

Step-by-step explanation:100 percent of 100 is 100 so 25 percent is 25

4 0
3 years ago
Read 2 more answers
Someone please help me
pentagon [3]

Answer:

Option 3 or Option 4.

Step-by-step explanation:

I have this doubt because actually, a rhombus with a right angle (one) is not necessarily a square. Some rhombuses have one right angle and are still not squares. Now, if the four angles are right, it is a square, but this only says one.

On other hand, a parallelogram with congruent diagonals isn't a square necessarily either. Rectangles have congruent diagonals and are parallelograms.

In case you only can answer with one, I'll say is option 3, hope it helps!

 

8 0
2 years ago
What is 3x8+5x8-6x6-2x6
Schach [20]

Answer:

16

Step-by-step explanation:

group the first 2 terms into (8*8) and the second two into (8*6). this gets you 8*8-8*6 which can be grouped into 8*2 which is 16

3 0
3 years ago
Read 2 more answers
Other questions:
  • A bag has five red marbles, six blue marbles, and four black marbles. What is the probability of picking a blue marble, replacin
    8·2 answers
  • What is 7 1⁄5 – 6 2⁄5 = ?
    14·2 answers
  • Find the center and radius for the circle, given the equation: x^2-14x+y^2+8=16
    11·1 answer
  • 78/17 round to the nearest 10
    10·1 answer
  • At a rate of 25 miles an hour, it takes Henry 15 minutes
    12·1 answer
  • Which best describes angle 3 and angle 7?
    12·1 answer
  • HELP!! ILL MARK BRAINLIEST
    15·2 answers
  • An equation that shows that two ratios are equal is a what
    9·1 answer
  • The symbol 3! means 3x2x1 which equals 6. Similarly, 5! means 5x4x3x2x1, which equals 120, and so on. Suppose that N! ends in ex
    12·2 answers
  • Please help !!! ASAP
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!