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
Ksju [112]
3 years ago
9

The perimeter of a rectangle is 64cm.

Mathematics
2 answers:
miss Akunina [59]3 years ago
7 0

Answer:

Perimeter of a rectangle = 2(l+b)

2(28+b)=64cm

By using distributive law,

56+2b=64

2b=64-56=8

b=8 divided by 2,4

B=4

Shorter side is 4cm long

Svet_ta [14]3 years ago
6 0

Answer:

4cm

Step-by-step explanation:

28 + 28 = 56

64 - 56 = 8

8/2=4

just to check : 4 + 4 + 28 + 28 = 64

hope this helps x

brainliest plx?

You might be interested in
The following table shows the number of classes that each teacher in the math department at Wilburton High School teaches.
Temka [501]

Answer:

5

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Which of the following is an example of independent events?
Zolol [24]
The correct answer is Choice B because each of these events are separate items.  Each of the others choices will have a part of the additional events that are affected by the first event.  When the first event happens in each of these options, the second event's probability is affected by the first outcome.  The number of total outcomes changes because of the first event in all choices, except for choice B.
3 0
3 years ago
A piece of fabric is randomly selected from a stack of fabric that contains 80 striped, 40 solid, and 60 polka-dotted pieces.
Lynna [10]
No, I just took the test, 

The answer would be 

C. P(solid)22
7 0
3 years ago
Read 2 more answers
Can someone do these? xD
Alenkinab [10]
16 = G + C
C = G - 6
16 = G + G - 6
16 = 2G - 6
22 = 2G
11 = G
G = 11


20 = B + K
B = 3K
20 = 3K + K
20 = 4K
5 = K
20 - 5 = 15
B = 15
3 0
3 years ago
Please help! I will mark as brainliest IF answer is right. <3
fenix001 [56]

Answer:

The length of the long side is 147 ft

The length of the short side is 30 ft

Step-by-step explanation:

L=5s-3

s= 324-2L

324=2(5s-3)+s

distribute

324=10s-6+s

simplify

324=11s-6

add 6 to both sides

330=11s

divide by 11

30=s

Plug in the s value to determine the length of the long side

6 0
2 years ago
Other questions:
  • (1)5x+11X<br><br>(2)-2(x-5)<br>using the distributive property
    7·1 answer
  • (30 Points)The graph shows two lines, A and B. How many solutions are there for the pair of equations for lines A and B? Explain
    15·2 answers
  • Please help me i rlly need it, thank you
    9·1 answer
  • Given f (x) = 3 x minus 1 and g (x) = 2 x minus 3, for which value of x does g (x) = f (2)?
    12·2 answers
  • What is 78+34 is the same as 80+
    14·1 answer
  • DO
    10·1 answer
  • Mrs. Rodríguez will make name tags for each of the 45 choir members and 30 orchestra members. The materials for each name tag co
    11·2 answers
  • a positive number of two digits the ten place exced.the unit place digit by 5 .if the producted digit is 46. find the number​
    15·1 answer
  • Wendy mixed 5 parts of orange juice and 2 parts of water to make a drink. How many parts of orange juice did Wendy mix with each
    5·1 answer
  • Find the zero of f(x)=-3x-18
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!