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
VMariaS [17]
3 years ago
7

Help me will mark as brainliest only the 8th one​

Mathematics
2 answers:
Arlecino [84]3 years ago
8 0

Answer:

Step-by-step explanation:

Perimeter of rectangle = 52 cm

2*(length + width) = 52

2*(l + 42/5) = 52

l +\frac{42}{5}=\frac{52}{2}\\\\l+\frac{42}{5}=26\\\\      l = 26 - \frac{42}{5}\\\\      l = \frac{26*5}{1*5}-\frac{42}{5}\\\\l = \frac{130}{5}-\frac{42}{5}\\\\l=\frac{130-42}{5}\\l= \frac{88}{5}\\\\

love history [14]3 years ago
6 0
Do you still need help
You might be interested in
The point (-2, -1) satisfies which of the following inequalities?
valentinak56 [21]

Ik for s fact the awnser not a

4 0
3 years ago
Read 2 more answers
PLEASEE HELPP Analyze these two graphs, which show the population growth (per thousands of people) of North Carolina and the Uni
Tju [1.3M]
I believe it’s A because if you notice the rate of population grow was in the 20,000s for the US in the 1840s, while NC was hitting 600 free people at that time.
5 0
3 years ago
Which property justifies the step shown in solving this equation -y-5=11
bulgar [2K]

Answer:

y-5=11

y-5+5=11+5 (Add 5 to both sides)

y=16 (Simplify)

I believe that y=16 cannot be simplified so y=16 should be the answer let me know if it helped.


8 0
3 years ago
HELP IM IN CLASS AND I NEED IT DONE TODAY!
Nesterboy [21]

Answer:

<h2><u><em>at x = 3      D = .1086</em></u></h2><h2><u><em /></u></h2><h2><u><em>at x = 4      D =  .0869</em></u></h2><h2><u><em /></u></h2><h2><u><em>at x = 5      D = .0724</em></u></h2>

<u><em /></u>

6 0
2 years ago
Which expression is represented by the diagram? ( Marked 1-4, I can't paste the question.)
wel

Answer:

-6-(-1)

Step-by-step explanation:

Since all the boxes are negative, and there are 6 boxes, the first part of the equation is -6.  Then since the last box is being taken away, we are subtracting it.  The last box is still negative though so the last part is -1.  Since -6 subtracted by -1 is -6-(-1), the answer is:

-6-(-1)

8 0
3 years ago
Other questions:
  • How do you simplify x^2-4x-21 divided by x+3
    7·1 answer
  • Please help me on number 3
    5·1 answer
  • PLEASE HELP ASAP! THANKS SO MUCH!
    12·2 answers
  • A tennis player is standing 12 meters from the base of the net when he hits the ball.the ball passes over the net and lands on t
    9·1 answer
  • If random samples of size 525 were taken from a very large population whose population proportion is 0.3. The standard deviation
    8·1 answer
  • Which relation is a function?
    13·1 answer
  • Which inequality is represented by the graph?
    7·1 answer
  • this is an easy 100 point question, i give brainly. what is 1+1? i have tried for hours and cant figure it out!!!!!​
    14·2 answers
  • The incomplete table below summarizes the number of left-handed students and right-handed students by gender for the eighth-grad
    5·1 answer
  • 4.5^4 times 4.5^2<br><br> I am so confused
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!