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
storchak [24]
3 years ago
9

Please help asap 25 pts

Mathematics
2 answers:
maria [59]3 years ago
5 0

The answer is B hope this helped

damaskus [11]3 years ago
4 0

\text{The formula of a perimeter of a rectangle:}\\\\P=2(w+l)\\\\\text{we have}\\w:l=3:2\to w=\dfrac{3}{2}l,\ P=55\ cm\\\\\text{substitute}\\\\55=2\left(\dfrac{3}{2}l+l\right)\\\\55=2\cdot\left(\dfrac{3}{2}l+\dfrac{2}{2}l\right)\\\\55=2\cdot\dfrac{5}{2}l\\\\55=5l\ \ \ \ \ |:5\\\\l=11\ cm\\\\w=\dfrac{3}{2}\cdot11=\dfrac{33}{2}=16.5\ cm\\\\Answer:\ b.\ 11\ cm,\ 11\ cm,\ 16.5\ cm,\ 16.5\ cm

You might be interested in
I need help please (;´༎ຶٹ༎ຶ`)
spayn [35]
The dude on top of me is correct
7 0
3 years ago
Evalvate functions helppp!?
AURORKA [14]
The answer is 19.. substitute -1 into the function whenever you see x put -1 there. This implies that 3+16 =19
6 0
3 years ago
I don’t know if this is correct !!!!!!!!!! Please answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
Sergio [31]

Answer:

It is correct!!

Step-by-step explanation:

6 0
3 years ago
Find each percent of change. Round to the nearest whole percent. State whether the percent of change is an increase or a decreas
alexdok [17]
This is an increase and it increased by 40% because the difference between 140 and 100 is 40 which is 40% of 100.
3 0
3 years ago
Help Please I'm Out Of Time ;(
Alika [10]

Answer:

Hello There!

`~~~~~~~~~~~~~~~~~~~~~`

Here are some:

  • 10
  • 6
  • 7

Step-by-step explanation:

10 = 50

6 = 30

7 = 35

Using ten would have them all equal 50, using 6 would have them all equal 30 and using 7 would have them all equal 35.

Hope this helped you. Brainliest would be nice!

3 0
3 years ago
Read 2 more answers
Other questions:
  • Lisa is 21 years old and starting an IRA (individual retirement account). She is going to invest $50 at the beginning of each mo
    7·1 answer
  • C(n)=−6+5(n−1) find the 8th term in the sequence
    6·1 answer
  • The mass of a grain of sand is about 103 gram.
    14·1 answer
  • Evaluate the expression (735 + 688) + 240
    10·2 answers
  • Prove that the inequality<br> x(x+ 1)(x+ 2)(x+ 3) ≥ −1<br> holds for all real numbers x.
    12·1 answer
  • √4x+9 = 1-√2 giải phương trình
    5·2 answers
  • PLS HELP!!!!!! WILL GIVE BRAINY
    9·2 answers
  • Katie wants to buy 27 candles. If there are 9 candles in each box, how many boxes of candles should Katie buy? * (need the answe
    5·2 answers
  • Find the midpoint of the segment with the following endpoints.<br> (7, -2) (1, -10)
    12·2 answers
  • Can someone help me with this please? thank you!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!