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
svetlana [45]
3 years ago
12

I don’t really get this question so if anyone knows it please help

Mathematics
1 answer:
Mars2501 [29]3 years ago
3 0

Answer:

116.82\:\text{square inches}

Step-by-step explanation:

The window consists of a large square and 4 smaller triangles on the outside. The side length of this square is marked as 10, and therefore the area of this square is 10^2=100\:\mathrm{in^2}.

The area of a triangle is given by \frac{1}{2}\cdot b\cdot h. Since the problem states that the overlapping squares are congruent, both legs of the triangle will be 2.9 and intersect at a 90^{\circ} angle.

Thus, the sum of all four triangles is \frac{1}{2}\cdot 2.9\cdot 2.9\cdot 4=16.82\:\mathrm{in^2}.

Therefore, the area of the window is:

100+16.82=\boxed{116.82\:\mathrm{in^2}}

You might be interested in
A rectangular box has length x and width 3. The volume of the box is given by y = 3x(8 – x). The greatest x-intercept of the gra
CaHeK987 [17]

Consider rectangular box with

  • length x units (x≥0);
  • width 3 units;
  • height (8-x) units (8-x≥0, then x≤8).

The volume of the rectangular box can be calculated as

V_{box}=\text{length}\cdot \text{width}\cdot \text{height}.

In your case,  

V_{box}=3\cdot x\cdot (8-x).

Note that maximal possible value of the height can be 8 units (when x=0 - minimal possible length) and the minimal possible height can be 0 units (when x=8 - maximal possible length).

From the attached graph you can see that the greatest x-intercept is x=8, then the height will be minimal and lenght will be maximal.

Then the volume will be V=0 (minimal).

Answer: correct choices are B (the maximum possible length), C (the minimum possible height)

7 0
3 years ago
Anyone know this? thank you
PSYCHO15rus [73]

Answer:

Exact form: 8\sqrt[4]{8}

Decimal form: 13.45434264......


Hoped I Helped



4 0
3 years ago
What function is equivalent to g(x)=x2+15×-54
anastassius [24]

Answer:

not quite sure the specifc answer of this question at this time

Step-by-step explanation:

3 0
3 years ago
Darrel just bought his very first mountain bike, an aluminum-framed front-and-rear suspension beauty that he's been saving for m
ladessa [460]
The answer is B. (hope that helps)
5 0
3 years ago
Read 2 more answers
Plz help I have been struggling on this one
tamaranim1 [39]

the first answer is 93000000 and the second answer is 240000

4 0
3 years ago
Other questions:
  • Solve In (2x-1)=8
    9·1 answer
  • Write the equation of the line going through the points (-6,3) and (1,11). Write the final equation in slope-intercept form.
    5·1 answer
  • An investor invested a total of ​$2 comma 500 in two mutual funds. One fund earned a 9​% profit while the other earned a 6​% pro
    8·1 answer
  • The cost of tuition at Johnson Community College is $160 per credit hour. Each student also has to pay $50 in fees. Model the co
    10·1 answer
  • A square has an area of 25 cm2. if its perimeter increases by 4 cm, what is its area?
    8·1 answer
  • Jacqui earns $48 as a babysitter for 4 hours. How much money does she earn in two hours?​
    5·2 answers
  • The Drama Club sold 450 tickets for the spring play. An adult ticket cost $5 and a student ticket cost $3. Total ticket sales eq
    15·1 answer
  • Can someone please help me !!
    7·1 answer
  • I need the answer for this question
    9·1 answer
  • Triangle EFG is dilated by a scale factor of \frac{2}{3}
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!