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
tino4ka555 [31]
2 years ago
7

The total area of a picture and its frame can be represented by ^l + 2f h^w + 2f h, where l and w represent the length and width

of the picture, respectively, and f represents the thickness of the frame.
a. Sketch a diagram to represent this scenario.



b. What binomial multiplication represents the area of an 8" # 12" picture and its frame?



c. Multiply the binomials from b., and combine like terms to simplify.



d. What is the total area of an 8" # 12" picture and its frame if the frame is 1.5" thick?
Mathematics
1 answer:
jok3333 [9.3K]2 years ago
6 0

The answers to the question are

b. (l + 2f) (w + 2f)

c. f + 4, f + 6

d.  52.25

a. The diagram is an attachment.

<h3>B. How to solve for the binomial multiplication</h3>

The equation says

(l + 2f) (w + 2f)

We have the lengths of w and l as 8 and 12 respectively. Hence we have

(8 + 2f) (12 + 2f) as the area

c. (8 + 2f) (12 + 2f)

= 96 + 16f + 24f + 4f²

= 4f² + 40 f + 96

We have to factorize this using the quadratic equation calculator

f + 4, f + 6

= f = -4 and f = -6

d. If it is 1.25 thick we would have

1.25 x 2 = 2.5

12 - 2.5 = 9.5

8 - 2.5 = 5.5

Area = l * w

= 5.5 * 9.5

= 52.25

Read mire on binomial multiplication here:

brainly.com/question/20353197

#SPJ1

You might be interested in
Solve the literal equation for x. s=2r+3x
Vsevolod [243]
The literal equation for x = s=2r+3x
There no changes to the answer
3 0
2 years ago
Read 2 more answers
2/8 is what as a decimal
Lilit [14]
2/8 is .25 as a decimal  .
8 0
3 years ago
If F(x) = 2 - xand w(x) = x - 2, what is the range of (w•p(x)?
hoa [83]

Answer:

Th Range is [0, -∞)

Step-by-step explanation:

f(x) = 2 - x

w(x) = x - 2

We want to find the range of (f * w)(x).

First, we need to find (f * w)(x), which is the multiplication of the function f(x) and the function w(x). Lets use algebra to find (f * w)(x):

(f*w)(x)=(2-x)(x-2)\\=2x-4-x^2+2x\\=-x^2+4x-4

This is a quadratic function (U shaped), or a parabola. The graph is attached.

The range is the set of y-values for which the function is defined.

We see from the graph that the parabola is upside down and the highest value is y = 0 and lowest goes towards negative infinity. So the range is from 0 to negative infinity. Or,

0 < y < ∞

In interval notation, that would be:

[0, -∞)

4 0
3 years ago
What is the square root of 36?
Ket [755]
6 is the answer noob
5 0
3 years ago
Read 2 more answers
A gardener has a circular flower bed with a radius of 17 feet. If she wants to make a square flower bed with the same area as th
mylen [45]

We know that

• The radius is 17 feet.

First, we find the circular area

\begin{gathered} A=\pi(r)^2 \\ A=3.14(14)^2\approx3.14\cdot196\approx615.44ft^2 \end{gathered}

This means the square flower bed will have an area of 615.44 square feet. So, we find its sides with the formula for squared areas

\begin{gathered} A=l^2 \\ 615.44=l^2 \\ l=\sqrt{615.44}\approx24.808 \end{gathered}<h2>Therefore, the bed should have sides of 24.808 feet, approximately.</h2>
8 0
8 months ago
Other questions:
  • A pendulum swings 80 cm on its first swing, 76 cm on its second swing, 72.2 cm on its third swing, and 68.59 cm on its fourth sw
    11·1 answer
  • What is the maximum number of possible solutions for the system shown below?
    13·1 answer
  • Luisa is avid Horseback riding. This year, she purchased a new Safety riding helmet for $125 and continues taking lessons at $20
    14·1 answer
  • X y
    8·1 answer
  • Very lost on this one! Anyone know?
    7·1 answer
  • How do you tell someone u like them???????????????????????
    5·2 answers
  • 16/19 as a decimal rounded to the nearest tenth
    5·2 answers
  • PLEASE HELP ME this is urgent
    5·2 answers
  • Given the expression below, what are the missing values, respectively?
    13·1 answer
  • Which expression gives the measure of 2ACE in the diagram below*
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!