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
mr Goodwill [35]
3 years ago
10

The area of a rectangle is 30 + 12x. List at least 3 possibilities for the length and width of the rectangle.

Mathematics
1 answer:
Gala2k [10]3 years ago
6 0

Answer:

Below in bold.

Step-by-step explanation:

Area  = 30 + 12x and area is also = to width * length so we need to look for factors of 30 + 12x.

30 + 12x = 6(5 + 2x)

So  6 and 5 + 2x  is one possible answer.

3 and 10 + 4x is another.

12 and 2.5 + x is another.

If we multiply these pairs together we see that the result is

30 + 12x in each case.

You might be interested in
What is the Answer to this problem 75x+2=
pashok25 [27]
75x+2=
75x-2=-2. move the 2 to the other side
75x=-2 now divide 75 both sides

75/75x=-2/75
x=-2/75
4 0
3 years ago
What 4 coins equal 90¢
N76 [4]

Answer:

half dollar, quarter, dime and nickel

Step-by-step explanation:

When you sum it up it will give you 90 cents.

3 0
3 years ago
Read 2 more answers
ILL GIVE BRAINLIST IF U ANSWER THIS QUESTION
Yakvenalex [24]
57 degrees because 180-123= 57 degrees
7 0
2 years ago
What is the location of the point on the number line that is 3/5 of the way from A=2 and B= 17
luda_lava [24]

Answer: 10

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Solve using substitution. <br> 7x-4y=-12<br> 9x-4y=-20
MrRissso [65]

Answer:y= -4

Step-by-step explanation:

1 Solve for xx in 7x-4y=-127x−4y=−12.

x=\frac{4(y-3)}{7}

x=

7

4(y−3)

​

2 Substitute x=\frac{4(y-3)}{7}x=

7

4(y−3)

​

 into 9x-4y=-209x−4y=−20.

\frac{36(y-3)}{7}-4y=-20

7

36(y−3)

​

−4y=−20

3 Solve for yy in \frac{36(y-3)}{7}-4y=-20

7

36(y−3)

​

−4y=−20.

y=-4

y=−4

4 Substitute y=-4y=−4 into x=\frac{4(y-3)}{7}x=

7

4(y−3)

​

.

x=-4

x=−4

5 Therefore,

\begin{aligned}&x=-4\\&y=-4\end{aligned}

​

 

x=−4

y=−4

​

3 0
2 years ago
Other questions:
  • A gallon of water weighs 8.354 pounds. Simon uses 11.81 gallons of water while taking a shower. About how many pounds did Simon
    15·1 answer
  • Solve the quadratic equation. <br><br> 3x^2 - 5= 70<br><br> (Please explain steps)
    5·2 answers
  • Find the area of the shape shown below
    13·1 answer
  • Write an expression that is divisible by 7. Use it to find two three-digit numbers numbers divisible by 7.
    9·1 answer
  • 8. f(x) = 2x + 2<br> what’s the solve for x ?
    8·1 answer
  • 4 and 5/6 - 1 and 5/6 ? help me pls ! i love you muah i mean
    12·2 answers
  • What is the area of the sail?
    12·2 answers
  • How do answer this please help help me
    12·2 answers
  • The amount of money spent buying packets of instant noodles varies directly
    15·1 answer
  • PLSSSSSSSSSSSSSSS HELP pls
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!