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
yulyashka [42]
3 years ago
11

Zohar is using scissors to cut a rectangle with a length of 5x – 2 and a width of 3x + 1 out of a larger piece of paper. The per

imeter of the rectangle is 2(5x – 2) + 2(3x + 1). If x = 4 centimeters, what is the total distance Zohar needs to cut with the scissors?
Mathematics
1 answer:
Softa [21]3 years ago
7 0

Answer:

62 cm

Step-by-step explanation:

Given the expressions for width (3x + 1) and length (5x - 2) as well as the formula for the perimeter of a rectangle: 2(5x - 2) + 2(3x +10), we can first solve for the simplified expression of 'x' and then substitute the given value of x = 4cm to find the total distance:

Distribute: 2(5x - 2) + 2(3x +1) = 10x - 4 + 6x + 2

Combine like terms:  16x - 2

Plug in '4' for 'x':  16(4) - 2 = 64 -2  = 62 cm

You might be interested in
Please help me... ASAP
ahrayia [7]

Hey!

-------------------------------------------------

In a function <u>ONE input-value can be assigned to only ONE output-value.</u>

We can use the <u>vertical line test</u> to see whether each graph is a function or not.

-------------------------------------------------

Graph 1, 5, and 6 are functions. When we draw a line vertically we can see that the line only passes through 1 point on the graph.

Graph 2, 3, and 4 are NOT functions. When we draw a line vertically we can see that the line passes through more then 1 point on the graph.

-------------------------------------------------

Hope This Helped! Good Luck!

4 0
3 years ago
How do you convert 3<br> yards to inches? Use the<br> drop-down menus to explain<br> your answer.
valentinak56 [21]

Since one yard is 36 inches, we simply multiply the 3 yards by 36 to get the final inches: 108.

8 0
3 years ago
Read 2 more answers
4(-y+3)=2(5-y)<br> x=?<br><br> Merry Christmas
Kazeer [188]

Answer:

Y=1

Step-by-step explanation:

ㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍ

8 0
3 years ago
Read 2 more answers
In music, what does "allegro" mean?
Cerrena [4.2K]
Having a quick, lively tempo. Typically considered to be faster than allegretto, but slower than presto.
8 0
3 years ago
Simplify (12a5−6a−10a3)−(10a−2a5−14a4) . Write the answer in standard form
almond37 [142]

Answer:

=14a^5+14a^4-10a^3-16a

Step-by-step explanation:

\left(12a^5-6a-10a^3\right)-\left(10a-2a^5-14a^4\right)\\\mathrm{Remove\:parentheses}:\quad \left(a\right)=a\\=12a^5-6a-10a^3-\left(10a-2a^5-14a^4\right)\\-\left(10a-2a^5-14a^4\right):\quad -10a+2a^5+14a^4\\-\left(10a-2a^5-14a^4\right)\\\mathrm{Distribute\:parentheses}\\=-\left(10a\right)-\left(-2a^5\right)-\left(-14a^4\right)\\Apply\:minus-plus\:rules\\-\left(-a\right)=a,\:\:\:-\left(a\right)=-a\\=-10a+2a^5+14a^4\\=12a^5-6a-10a^3-10a+2a^5+14a^4

\mathrm{Simplify}\:12a^5-6a-10a^3-10a+2a^5+14a^4:\quad 14a^5+14a^4-10a^3-16a12a^5-6a-10a^3-10a+2a^5+14a^4\\Group\:like\:terms\\=12a^5+2a^5+14a^4-10a^3-6a-10a\\\mathrm{Add\:similar\:elements:}\:12a^5+2a^5=14a^5\\=14a^5+14a^4-10a^3-6a-10a\\\mathrm{Add\:similar\:elements:}\:-6a-10a=-16a\\=14a^5+14a^4-10a^3-16a

4 0
3 years ago
Other questions:
  • Help me with Geometry
    10·1 answer
  • Parallelogram RECT is a rectangle. If EC = x + y , RT = 2x - y, RE = 2x + y, and TC = 3x - 3 , what are the values of the variab
    6·1 answer
  • A motorcycle travels 15 km west in an hour. The motorcycle then travels 35 km east in another hour.
    6·2 answers
  • Subtract use model if needed <br><br> (9x+5) - (4x+3)=
    14·2 answers
  • In △ABC, m∠A=15°, a=9, and b=12. Find c to the nearest tenth.
    15·2 answers
  • A group of 20 dogs are at the dog park. Fourteen of the dogs have an average weight of 45 pounds. The remaining dogs have an ave
    7·2 answers
  • Write the number in scientific notation.
    12·2 answers
  • Pls give me brainllest and i will make a question and mark u brainllest
    11·2 answers
  • Is the square root of -1/4 rational.or irrational
    7·1 answer
  • 2. Which structure contains DNA and regulates gene expression?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!