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]
2 years ago
15

Find the perimeter of the rectangle

Mathematics
2 answers:
ivanzaharov [21]2 years ago
5 0

Answer:

12x²+ 28

Step-by-step explanation:

Since to find the perimeter we need to add all the side lengths together. That would give us, 12x²+ 28.

alekssr [168]2 years ago
4 0

Answer:

6x^2 + 8x + 28

Step-by-step explanation:

2 times the length plus 2 times the width gives the perimeter

2(3x^2 + 3x + 6) + 2(x + 8)

6x^2 + 6x + 12 + 2x + 16

6x^2 + 8x + 28

You might be interested in
Please math help and please show work!
Galina-37 [17]
Since they are similar triangles, they are just enlarged versions of each other. This means that the left-most angle of triangle XYZ is also 35°.

Angles in a triangle add up to 180°, so we can find the missing angle by subtracting the two known angles from 180.

180 - 70 - 35 = 75
The right-most angle of triangle XYZ would be 75°.

Hope this helps!
6 0
3 years ago
What is the angle that is 52, 68, 60 degrees
ludmilkaskok [199]
If you are adding all the angles, then it equals 180 degrees.
If you are looking for the missing angle out of 360.. then it is 180
4 0
3 years ago
Of the fifth students, 15/20 went to the book fair. Of the students who went to the book fair, 12/16 bought ar least one book. W
kompoz [17]

Answer:

9/16 students got a book.

Step-by-step explanation:

Number of students who went to book fair: 15/20 = 3/4

Number of students who got a book: 12/16 = 3/4

(3/4)*(3/4) = 9/16

7 0
3 years ago
Rewrite the formula f=ma , get m by itself
Anna007 [38]
F=ma
f/a = ma/a
f/a = m
3 0
3 years ago
When simplified and written in standard form which quadratic function is equivalent to the polynomial shown? 2+7c-4c2-3c+4
bazaltina [42]
Hello.

The answer is 

-4c^2+4c+6 

You have to combine the regular numbers that is 4 and 2 that adds to 6.

Then there is 7c-3c which gives u 4c and then whats left is -4c^2.

Have a nice day
6 0
3 years ago
Read 2 more answers
Other questions:
  • You help build a new play center at a daycare. The play center has a tunnel for the children to climb through. You are painting
    12·1 answer
  • Why shouldn't you use double negatives? It's a riddle for my Math Class
    11·2 answers
  • julie has 10 yards of ribbon she divides the ribbon into 3 equal pieces and uses 2 of the pieces on gifts how much ribbon does s
    7·1 answer
  • Priya decomposed a square into 16 smaller, equal-size squares and then cut out 4 of the small squares and attached them around t
    8·1 answer
  • The answer would be 250
    8·2 answers
  • Hello, happy Friday, I am just here with some geometry questions.
    10·2 answers
  • A tin of baked beans has a base area of 120 cm². Calculate the volume of the cylinder with a height of 10cm.
    14·1 answer
  • PLEASE HELPPPPPPPPPPPPPPPPPPPP
    12·2 answers
  • The Martinez Family has driven 240 miles so far. Their total trip is 300 miles. What percentage of the trip have they already dr
    8·2 answers
  • Suppose marginal benefit of your first cup of coffee is $4 of your second is $3, and your third is $2 . If the price of coffee i
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!