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
Luden [163]
3 years ago
9

Please help due in 20 minutes!!

Mathematics
2 answers:
Nikitich [7]3 years ago
7 0

Answer:

length is 15.5 and the width is 12.5

Step-by-step explanation:

Length rectangle = 3cm. longer than its width.

Rectangle perimeter = 56 cm.

find its dimensions?

P = 2L +2w

L= w + 3

P= 56

P = 2L +2w

56 = 2(w+3) +2(w)

56 = 2w +6 + 2w

4w= 56 - 6

4w = 50

w = 50/4

w = 12.5

L= 12.5 +3 = 15.5

L= 15.5

Solution:

Length= 15.5 cm

Width = 12.5 cm

i know it looks complex but i hope this helps :)

ololo11 [35]3 years ago
7 0
I agree with their answers
You might be interested in
Please help me please​
Yuri [45]

Answer:

1. 6   2. 8  3. 4     4.40 5 . 4                                                                                                 Step-by-step explanation:

8 0
3 years ago
When a photo is reduced or enlarged, its length to width ratio usually remains the same. Aurelia wants to enlarge a 4-inch by 6-
Nikitich [7]
\sf \frac{4}{6} = \frac{x}{15} \\4(15) = 6x\\6x = 60\\x = 10\\\\So~the~new~dimensions~are~10~inches~by~15~inches
6 0
3 years ago
PLEASE HELP and can you show your work and say which number you are answering thank you
Svet_ta [14]
For # 9, the answer is 4 pants and 11 shirts, see in the comments for my explanation
4 0
3 years ago
A 73 meters long stick is cut into two pieces. The longer piece is 16 meters longer than twice the length of the shorter piece.
MrMuchimi

Answer:

The longer piece: 54m

The shorter piece: 19m

Step-by-step explanation:

Make an equation from what is said.

One of the pieces is 'x'

The other piece is 2x+16

x + (2x + 16) = 73m

solve for x

x = 19

plug it in

2*19 + 16

you get 54

so 54 is the longer piece

and 19 is the shorter piece (x was the shorter piece)

Hope this helped :)

8 0
3 years ago
Read 2 more answers
Are of circle find. ​
Andreas93 [3]

Answer:

379.94

Step-by-step explanation:

11 squared is 122

Times 3.14 is 379.94

5 0
2 years ago
Other questions:
  • Joyce saved $80 on an item that was 65<br> %<br> off. What was the original price?
    12·2 answers
  • What is linear and non-linear?
    6·2 answers
  • A train travels at a speed of 90 miles per hour. How far will it have
    15·2 answers
  • 3(2x-4)-2(5x-2)=-20 what is the value of x
    14·1 answer
  • Karen has a square rug that covers 76.5^{2} of her living room floor. Which measurement is closest to the side length of thes ru
    9·1 answer
  • How long does daily skips take
    14·1 answer
  • Bike rental company A charges an initial fee of $8 plus $1.25 for every hour spent biking. Bike rental company B charges $2.75 f
    13·1 answer
  • SOMEONE PLS HELP ME FIND THE AREA OF THIS COMPOSITE FIGURE. ILL GIVE BRAINLIEST! also explain pls!
    13·1 answer
  • HELP SOMEONE PLEASE ANSWER the math question​
    15·1 answer
  • Which is the correct option, I’m very confused by this question?<br><br> sin2x=
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!