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
ANTONII [103]
3 years ago
8

The combined area of the 3 windowpanes and frame shown below is 924 in.2. The frame is of uniform width. What is the side length

, x, of each square windowpane? The image is of two rectangles one inside the other. Inner rectangle is divided into three squares each having length x . The space between the two rectangles is 6 inch both in length and width. A. 10 in. B. 20 in. C. 15 in. D. 25 in.

Mathematics
1 answer:
wariber [46]3 years ago
5 0

Answer:

Option A. x=10\ in

Step-by-step explanation:

we know that

The combined area of the 3 windowpanes and frame is equal to

(3x+12)(x+12)=924\\ \\3x^{2}+36x+ 12x+144=924\\ \\ 3x^{2}+48x-780=0

using a graphing tool to solve the quadratic equation

The solution is x=10\ in

see the attached figure

You might be interested in
How many solutions are there to the equation below?<br> 5x + 15 = 5(x+4)
elena-s [515]

Answer:

I think it 2 solution to the problem you can add or multiple

5 0
3 years ago
What is 9-h divided by 1/8; h = 1/3
Anton [14]

Answer:

160/3

9-<u>1</u>

<u> </u><u> </u><u> </u><u>3</u>=21-1/3*8=160/3

1/8

8 0
3 years ago
Which is higher 214.7 or 214.275
Lostsunrise [7]

easy 214.7 because if it was rounded it would be 214.700 an this is way bigger than 214.275

8 0
3 years ago
What is the pattern (these are not ratios) 11 to 25, 27 to 41, 43 to 57, 59 to 73, __ __ __ __ __ __ __ __
Nuetrik [128]

Answer:

75, 89, 91, 105, 107, 121, 123, 137

Step-by-step explanation:

If you analyze how much each number is increased, you will notice it alternates between adding 2, then adding 14:

11 + 14 = 25.

25 + 2 = 27.

27 + 14 = 41.

41 + 2 = 43.

43 + 14 = 57.

57 + 2 = 59.

59 + 14 = 73.

That means you can simply, finish the pattern, alternating between adding 2 and 14. Then you will get these answers.

5 0
3 years ago
Read 2 more answers
What is the value of z in the figure shown? 45.6 1148​
kupik [55]

Answer:

45

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • A recipe that yields two loaves of bread requires 2 1/2 cups of flour. Edgar has a bag that contains 18 3/4 cup of flour. How ma
    8·1 answer
  • Please help!!!
    6·1 answer
  • 72% of 25 students of a class are good in mathematics. how many are not good in maths in that class?
    15·2 answers
  • Find the difference between the actual and the estimated values of 55 - 21​
    9·1 answer
  • If there are 120 6th graders and 30% of them are picked to be participate in the school play, how many students are in the play
    6·2 answers
  • Organize the pieces here so that they solve for the hypotenuse
    11·1 answer
  • Help me with this :////
    9·1 answer
  • Approximate the mean of the grouped date.
    8·1 answer
  • 1. Calculate the circumference of the circle to the right. Use 3.14 for at
    11·1 answer
  • Find the missing endpoint, help
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!