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
Brrunno [24]
3 years ago
14

Sam decides to build a square garden. If the area of the garden is 4x2 + 28x + 49 square feet, what is the length of one side of

the garden?
A. (2x + 7) feet
B. (7x + 2) feet
C . (2x − 7) feet
D. (7x − 2) feet
Mathematics
2 answers:
xenn [34]3 years ago
8 0

Answer:

A. (2x+7)

Step-by-step explanation:

Zinaida [17]3 years ago
7 0
The formula of a square area is A = L²
so if A = 4x2 + 28x + 49, so the other length is <span>A. (2x + 7) feet
proof 

L=</span>(2x + 7), L²= (2x + 7)² =4x2 + 28x + 49,
You might be interested in
I need help!!! I know it’s late but I really need help in this math homework
sergejj [24]

Answer:

You will have 21 dollars left

Step-by-step explanation:

7 0
3 years ago
The sum of three consecutive integers is 63. What is the lowest of the three integers?
sveta [45]
  One number be x
x+(x+1)+(x+2)=63
x+x+1+x+2=63
3x+3=63
3x=63-3
3x=60
x=60:3
x=20
smallest number = x=20
middle <span>number = x+1= 20+1=21
</span>largest<span><span><span> number = x+2</span> =20+2= 22</span>
</span>
3 0
3 years ago
Help with this problem
snow_tiger [21]
Table a is a function
5 0
3 years ago
Read 2 more answers
How do i solve this
MAXImum [283]

Answer:

x = 0, x = 3

Step-by-step explanation:

Given

- 4x² = - 12x ( add 12x to both sides )

- 4x² + 12x = 0 ← factor out - 4x from each term

- 4x(x - 3) = 0

Equate each factor to zero and solve for x

- 4x = 0 ⇒ x = 0

x - 3 = 0 ⇒ x = 3

5 0
3 years ago
Lauren bought a jacket that was on sale. She paid
Citrus2011 [14]

Answer:

$45

Step-by-step explanation:

40% of 75 is= 30

subtract 30-75=

45!!!

$45 is you answer

5 0
2 years ago
Read 2 more answers
Other questions:
  • What is 6 1/3 - 2 1/5
    13·1 answer
  • The radius of the sphere is 10 unit
    14·1 answer
  • Finish the phrase "Lack of planning on your part doesn't require..." (use all lowercase letter and put spaces between each word)
    11·1 answer
  • A pound of chocolate costs 8 dollars. Kelsha buys p pounds. Write an equation to represent the total cost c that Keisha pays.
    13·1 answer
  • Ernie bought 3 12-packs of regular cola, 4 12-packs of diet cola, and 2 6-packs of orange soda. how many cans did he buy?
    14·2 answers
  • What are the solutions of 3x2 + 14x + 16 = 0?
    15·1 answer
  • 11.(4 pts)<br> Given:<br> A = 6x - x2 + 4x +8 and B= 2x3+x-5<br> Find a) A+B<br> b) A-B
    12·1 answer
  • Express (x−4)^2 as a trinomial in standard form.
    14·1 answer
  • When a mathematician writes QED at the end of a proof, what does this
    9·1 answer
  • Please help me<br><br> no random links pls
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!