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
Thepotemich [5.8K]
2 years ago
10

Josh is putting up a fence around a garden that is next to a wall. He only has 54 feet of fence and the length of the garden mus

t be 6 feet more than twice the width. In the system of equations that represent the situation, let l be the length of the garden and let w be the width: 2w + l = 54 l = 2w + 6
Mathematics
2 answers:
vova2212 [387]2 years ago
7 0

Answer:

Length = 12 feet

Width = 30 feet

Step-by-step explanation:

Let l be the length of the garden and let w be the width:

We have system of equations

2w + l = 54

l = 2w + 6

We substitute 2w + 6 for l

2w + 2w + 6 = 54

4w + 6 = 54

4w = 54 - 6

4w = 48

w = 48/4

w = 12 feet

Width(w) = 12 feet

We find the Length

l = 2w + 6

l = 2(12) + 6

l = 24 + 6

I = 30 feet

Kazeer [188]2 years ago
7 0

Answer:

B)It is 12 feet wide and 30 feet long.

this answer is more simply

Step-by-step explanation:

You might be interested in
Find the total weight of 10 chunks of cheese at 3/4 a pound
Svetllana [295]
3/4 lb × 10 chunks =
3/4 × 10 =
30/4 = 7 2/4 = 7 1/2 lbs
5 0
3 years ago
An air traffic controller is tracking two planes.To start Plane A was at an altitude of 990 meters and plane B was at an altitud
soldi70 [24.7K]

The equation representing when the two planes would be at the same altitude is 9x=486

<h3>In terms of mathematics, what is an equation?</h3>

Equation: A declaration that two expressions with variables or integers are equal. In essence, equations are questions, and attempts to systematically identify the solutions to these questions have been the driving forces behind the creation of mathematics.

From (a) we get that: Altitude of Plane A = 990-18x

Altitude of Plane B = 1476-27x

make 890 - 18x = 1476-27x

-18x+27 x = 1476-890

9x=486

X= 54

so pass 54 seconds will the two plane at the same altitude.

To learn more about equations from given link

brainly.com/question/25678139

#SPJ9

8 0
1 year ago
cattie started with 12 ounces of water when she began her walk when she finished walking she had 2 1/4 ounces of water left how
Blizzard [7]
It is 9 3/4 because 12- 2 1/4 is 9 /14
6 0
3 years ago
.A bacteria culture grows at a rate of 20%
Zolol [24]

The number of the specimens would be in the culture after 5 minutes will be 7,962.62.

<h3>What is an exponent?</h3>

Consider the function:

y = a (1 + r) ˣ

Where x is the number of times this growth occurs, a = initial amount, and r = fraction by which this growth occurs.

A bacteria culture grows at a rate of 20% per minute.

If the culture initially has 3,200 bacteria specimens.

Then the equation will be

y = 3200 (1 + 0.2) ˣ

y = 3200 (1.20) ˣ

Then the number of the specimens would be in the culture after 5 minutes will be

y = 3200 (1.20)⁵

y = 7962.62

More about the exponent link is given below.

brainly.com/question/5497425

#SPJ1

5 0
2 years ago
The function g is defined by g(x)= 3x2 - 3.<br> Find g(3z).
vagabundo [1.1K]
=3(3z)2-3
=3(9z2)-3
=27z^2-3
=3(9z^2-1)
=3(3z+1)(3z-1)
5 0
3 years ago
Other questions:
  • What is the area of a parallelogram that has a base of 6 centimeters and a height of 4 millimeters? 24 cm2 2.4 cm2 240 cm2 20 cm
    11·1 answer
  • Gerald mixes 2/3 cup whole wheat flour and 1/2 cup buckwheat flour to make 4 pancakes. How much of each type of flourbis needed
    8·1 answer
  • approximately 3 people out of every 25 are left handed about how many people would you expect in a group of 140 people
    5·1 answer
  • My question is, with this type of question, are you supposed to use subtraction instead of addition? Just asking because I had a
    10·2 answers
  • Evaluate the radical.<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B1000%7D%20" id="TexFormula1" title=" \sqrt[3]{100
    12·2 answers
  • For what value of "x" will the expression -3*5*x have a positive answer"
    14·1 answer
  • So how do you draw 2 degree angle ​
    5·2 answers
  • The table shows the ratio between the number of books ordered and their cost: Number of Books Cost (dollars) 7 14 8 16 9 18 Find
    13·2 answers
  • Please help im confused
    14·1 answer
  • Bro, I hate these questions.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!