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
Assoli18 [71]
3 years ago
12

Write an algebraic expression for the perimeter of a rectangular garden with a width of 3 feet and a length of 2y feet. Simplify

your expression and find the perimeter of the garden if y=6. Draw a model and show your work.
Mathematics
1 answer:
frutty [35]3 years ago
8 0

Answer:

i. P=4y+6

ii. P=30\:ft

Step-by-step explanation:

The given rectangular garden has width, w=3ft and length, l=2y\:ft.

The perimeter of a rectangle is calculated using the formula;

P=2l+2w

We substitute the given dimensions into the formula to get;

P=2(2y)+2(3)

\Rightarrow P=4y+6

We substitute;

y=6 to obtain;

\Rightarrow P=4(6)+6

Simplify;

\Rightarrow P=24+6

\Rightarrow P=30ft

You might be interested in
How can help me with number 5 plz guys I need help
blondinia [14]

Answer:

When you reflect across the x-axis, the x coordinate stays the same.  When you reflect across the y-axis, the x coordinate becomes opposite.  When you reflect over the origin, both coordinates become opposite.  

Step-by-step explanation:

When you look at the coordinate plane, the x-axis is horizontal (side to side) and the y-axis is vertical (up and down).  If you reflect across the x-axis, then you are mirroring (flipping) the object over the horiontal line, which means your x value stays the same.  If you reflect across the y-axis, you are mirroring (flipping) the object over the vertical line, which means your y value stays the same and the x value must become opposite.  When you cross the origin, you are going diagonal across the coordinate plane, which means both the x and y values will become opposite.  

4 0
3 years ago
Read 2 more answers
Please Help! No links
liberstina [14]

Answer:

14

Step-by-step explanation:

The absolute value of any number cannot be negative.

The answer would be 14.

7 0
3 years ago
What did the Napoleonic Code have in common with the principles of the Enlightenment?
a_sh-v [17]
It ensured that careers would be open on the basis of merit and not privileges of birth. 

<span>It did not guarantee women equal rights but confirmed the existing supremacy of men over women; women had fewer rights than children. 
</span>
<span>It didn't either enshrine individual rights or the security of the state- there was a balance.</span>
8 0
3 years ago
What is the circumference of a circle with a radius of 5.8 centimeters?
Vladimir [108]

Step-by-step explanation:

Radius (r) = 5.8 cm

circumference (c)

= 2πr

= 2 * 3.14 * 5.8

= 36.424

= 36.42 CM

Hope it will help :)

4 0
3 years ago
Read 2 more answers
Solve for 2. Write the smaller solution first, and the larger solution s
ZanzabumX [31]

Answer:

4(x^2 +10 +21)

4(x+3)(x+7) = 0

Smaller

4(x+7) = 0

4x +28 = 0

4x = -28

x = -28/4

x = -7

Larger

4(x+3) = 0

4x + 12 = 0

4x =-12

x = -12 / 4

x = -3

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • A sphere and cone have the same volume. Calculate the height, h, of the cone as a proportion of the radius, r.
    10·1 answer
  • What is the answer for this ?
    7·1 answer
  • carmine buys 8 plates for $1 each. he also buys 4 bowl. each bowl cost twice as much as each plate. the store is having a sale t
    7·1 answer
  • All repeating decimals are irrational True or false
    13·2 answers
  • Nutz and Boltz, Inc., employs one hundred people; eighty are lawyers and twenty are engineers. Albert, a lawyer at the company,
    8·1 answer
  • A company found that the average customer rating of
    7·1 answer
  • (2) who ever gets this will get a brainlest
    11·1 answer
  • B\7+12=-8 helpppppppp
    11·1 answer
  • GET THIS RIGHT TO EARN 100+ POINTS
    12·1 answer
  • The length of a rectangle is five centimeters less than width. Find the dimensions of the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!