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
Eva8 [605]
2 years ago
13

Thomas is building rectangular boxes. The table shows the area in square feet, f(x), of the bottom of a box when one side of the

box is x feet long. Choose the function that represents the data. f(x) = x2 + 2x f(x) = 2x2 f(x) = 2x
Mathematics
2 answers:
Sphinxa [80]2 years ago
8 0

Answer:

2x^2

Step-by-step explanation:

edge

Alisiya [41]2 years ago
7 0

Answer:

c

Step-by-step explanation:

You might be interested in
Which expressions are equivalent to the given sort 40 (there is more than one and the one selected is correct)
Basile [38]

Answer:

40 {}^{ \frac{1}{2} }

Step-by-step explanation:

The last one is also the answer

Using the rational exponet rule,

\sqrt[n]{ {x}^{m} }  = x {}^{ \frac{m}{n} }

Using this number,

\sqrt{40}

40 is the base so it will stay same. Remember this is a square root sign so our nth root is 2 so our denominator if the rational exponet is 2.

40 {}^{1}  = 40

so our numerator is 1 so

40 {}^{ \frac{1}{2} }

3 0
3 years ago
Please help figure out
elena55 [62]
This is an altitude.  Shown by the right angle on the side opposite the point.
8 0
3 years ago
Read 2 more answers
Helppppppppppppppppppp helppppppppppppp
Annette [7]
<h2>•5×7^2</h2>

<em>HOPE</em><em> </em><em>ITS</em><em> </em><em>HELPFUL</em><em> </em>^_^

<h2>•RHONA</h2>

3 0
3 years ago
What is the solution to this system of linear equations? 12q + 3r = 15 –4q – 4r = –44 (–18, 29) (–2, 13) (8, –1) (15, –44)
beks73 [17]

Answer:

(-2,13)

I believe this is the answer.

8 0
3 years ago
Read 2 more answers
John took all his money from his savings account. He spent $88 on a radio and 1/4 of what was left on presents for his friends.
gayaneshka [121]

Answer:

$968

Step-by-step explanation:

x= the money John originally had in his savings account

The statement says that John spent $88 on a radio and 1/4 of what was left on presents for his friends. This means that the remaining money is 3/4 of the total amount minus the money spent on the radio:

3/4(x-88)

Then, it says that of the money remaining, John put 4/11 into a checking account and the last remaining $420 was left to charity. Since, he spent 4/11 of the remining 3/4(x-88), the remaining is 7/11 of that and that remaining is equal to $420 that was the money left at the end:

7/11(3/4(x-88))= 420

21/44(x-88)=420

21/44x-42=420

21/44x=462

x=968

According to this, the money that John originally had in his savings account was $968.

He spent $88 on a radio: 968-88= 880

1/4 of what was left on presents for his friends: 880/4= 220

880-220=660

Of the money remaining, John put 4/11 into a checking account: 660*(4/11)=240

the last remaining $420 was left to charity: 660-240= 420

6 0
3 years ago
Other questions:
  • Find an equation for the line that passes through the point (2, −9) and is parallel to the y-axis.
    13·1 answer
  • What is the value of w in the solution to the following system of linear equations?
    9·2 answers
  • A train left Apex at 12 P.M. and traveled for 3 hours and 5 minutes. It stopped for fuel for 10 minutes, and then continued towa
    15·2 answers
  • there are 6 black counters and 4 white counters in bag A, 7 black counters and 3 white counters in bag B, 5 black counters and 5
    15·1 answer
  • What is the sum of three consecutive whole numbers with 4y as the middle whole number?
    13·1 answer
  • The length of a rectangle is 1 inch more than 2 times its width. the area of the rectangle is 36 suare inches. what is the lengh
    8·1 answer
  • Your class is selling wrapping paper and candles. Rolls of paper sell for $7 and candles sell for $10 each. A total of 109 items
    10·2 answers
  • 20/10 + 12/100<br> helpppppppppppppppppppp
    9·2 answers
  • Work out: 2+3+4+5 (2+3+4+5)​
    8·2 answers
  • Chicago has an elevation of 991 feet above sea level. The elevation of Detriot is -923
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!