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
olasank [31]
3 years ago
13

Please help.............

Mathematics
2 answers:
natta225 [31]3 years ago
6 0

Answer:

...........

2(x + 2) + 2x = 20

Amiraneli [1.4K]3 years ago
6 0

Answer:

x(x+2) = 20

Step-by-step explanation:

Perimeter Formulas of rectangle is: Perimeter = 2 × (a + b)

You might be interested in
What will it cost to tile a rectangular floor measuring 280 feet by 27 feet if the tile costs $11 per square foot. Round to the
lawyer [7]

Answer:

687

Step-by-step explanation:

First, we want to find the area of the rectangle.

The formula is length times width, so it is 27*280, which equals 7560. We divide this by 11 to get 687.27272727.....(repeating)

The answer is 687.

7 0
3 years ago
The ratio of isabellathe ratio of isabella's money to shane's money is 3:11. If isabella has $33,how much money does shane have.
Sindrei [870]
Shane has 121 dollars
3 0
2 years ago
A)<br>evaluate :<br>(iii) (11.6)^2​
IrinaVladis [17]
Answer is 134.56, you’re welcome
8 0
3 years ago
About 2% of the population has a particular genetic mutation. 400 people are randomly selected. Find the mean for the number of
sergeinik [125]

Answer:

200

Step-by-step explanation:

So it'll be 400 ÷ 2 = 200 , and a way to to check your way would be 200 x 2 = 400

5 0
2 years ago
The legs of the right triangle are 2 and 4. Find the length of the hypotenuse.
RoseWind [281]

Correct answer:

19.7ft

Explanation:

This problem is solved using the Pythagorean theorem  (a2+b2=c2).  In this formula a and b are the legs of the right triangle while c is the hypotenuse.

Using the labels of our triangle we have:

o2+a2=h2

\dpi{100} h^{2}=(10ft)^{2} +(17ft)^{2}

h2=100ft2+289ft2

h=389ft2−−−−−√

Correct Answer →19.7ft

Hope this helps!

Sincerely; Victoria<3

8 0
2 years ago
Other questions:
  • the lines below are perpendicular. if the slope of the green line is 3/2 , what is the slope of the red line
    10·1 answer
  • Write 19/25 as a terminating decimal
    6·1 answer
  • How many Years are there in 4 centuries?
    7·2 answers
  • 100 POINTS!!!! PLEASE ANSWER WITH WORK!! A and/or C please.
    15·2 answers
  • Help please on this math problem: The prices of backpacks at a store are 22, 16, 39, 35, 19, 34, 20, and 26. Find the Mean Absol
    12·1 answer
  • PLEASE HELP THESE ARE MULTI STEP EQUATIONS!!!!!!!!!
    15·1 answer
  • 8 subtracted from v pls help me get the answer
    12·1 answer
  • MZ1 = _º<br> 140<br> 160<br> 80<br><br><br> what is M
    13·1 answer
  • This was the question it got deleted I just need 1,2,5
    10·1 answer
  • Complete the table to investigate dilations of exponential functions. Help please!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!