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
OLEGan [10]
3 years ago
13

Emily wants to hang a painting in a gallery. The painting and frame must have an area of 31 square feet. The painting is 5 feet

wide by 6 feet long. Which quadratic equation can be used to determine the thickness of the frame, x? (5 points)
Mathematics
2 answers:
fomenos3 years ago
5 0

Answer:

4x² + 22x − 1 = 0

Valentin [98]3 years ago
4 0

Answer:

4x² + 22x − 1 = 0

Step-by-step explanation:

Start off with the standard formula to finding area with polynomials and quadratic functions.

(2x + 5)(2x + 6)

Work out like a normal binomial.

4 + 22x + 30 - 31

(You're subtracting 31 to take out the minimum of what the frame has to be)

4 + 22x - 1 = 0

You might be interested in
Suppose you buy a CD for $400 that earns 2.5% APR and is compounded quarterly. The CD matures in 5 years. Assume that if funds a
Step2247 [10]
The withdrawal fee will not take the compund rate, so, you should apply the usual formula for not compound rate, <span>
400⋅0.025/12⋅3=2.50

</span><span>Where we divide the APR to adapt to a monthly base, and then multiply the number of months.</span>
7 0
3 years ago
Read 2 more answers
What is 2 and 1 3rd times 5<br>​
DedPeter [7]
2 1/3 = (mixed # x denominator) + numerator/ denominator

= 2x3+1/ 3= 7/3



7/3 x 5= 35/3= 11 2/3



5 0
2 years ago
Read 2 more answers
Determine the intercepts of the line 4x-3y=17
bezimeni [28]

Answer:

x-intercept = 17/4 and y = -17/3

Step-by-step explanation:

To find the intercepts: set x = 0 for the y-intercept and solve the equation and set y =0 for the x- intercept and solve the equation.

To

4x - 3y = 17

4(0) - 3y = 17

0 - 3y = 17

  y = 17 /-3

 y = -17/3 = -5 2/3       y-intercept = -5 2/3.

The ordered pair on the graph is (0, -17/3)

   4x - 3(0) = 17

     4x - 0 = 17

      4x = 17

       x = 17/4       x-intercept = 17/4

    The ordered pair on the graph is (17/4, 0)

3 0
3 years ago
Solve equation for cucumbers being 2.00 per package and tomatoes being 1.50 per package. if 135 dollars was spent on 80 packages
Romashka [77]
There were 30 packages of cucumber and 50 packages of tomatoes.

Work)
2x+1.5y=135
x+y=80
3 0
3 years ago
Is 7^2 greater then or less than 3^4?​
nevsk [136]
<h2>Answer: <em><u>Less Than</u></em></h2>

Step-by-step explanation: 7^2 = 49, but 3^4 = 81. 49 < 81

7 0
2 years ago
Read 2 more answers
Other questions:
  • Distributive property of 6x+3=5x+10 step by step
    10·1 answer
  • A 60 gallon tank is full of water when it begins to leak at a rate of 2 gallons per minute. How long will it take for the tank t
    5·2 answers
  • A ruby throated humming bird flaps its wings 159 times in three seconds. How many times does the ruby throated humming bird beat
    5·1 answer
  • B. suppose ​p(2​)equals​p(3​)equals​p(4​)equals​p(8​)equals​p(9​)equalsstartfraction 1 over 20 endfraction and ​p(1​)equals​p(5​
    12·1 answer
  • Solve for x x-11.39=74.36
    9·2 answers
  • A. David notices that the shape of the Ligersville toxic dumpsite is somewhat like a triangle. He claims that he can approximate
    5·2 answers
  • 12 mm<br> 9 mm<br> What is the length of the hypotenuse?
    7·1 answer
  • Dlane, Jim, and Ravi have a total of $62 in their wallets. has 2 times what Ravi has. Ravi has $10 more than Dlane How much do t
    14·1 answer
  • PLEASE PLEASE PLEASE HELP I WILL GIVE BRAINLIEST
    6·1 answer
  • The figure below is composed of eight circles, seven small circles and one large circle containing them all. Neighboring circles
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!