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
Ber [7]
3 years ago
12

A couple wants to install a square mirror on their bathroom wall. The area of the square mirror is 720 square inches. To the nea

rest hundredth of an inch, what length of wood trim is needed to go around the entire mirror?
Mathematics
1 answer:
JulsSmile [24]3 years ago
3 0

Answer:

107.33 inches

Step-by-step explanation:

Area of the square more = length ^2

Area of the square mirror = 720 square inches

Area of the square more = length ^2

720 = length^2

Find the square root of both sides

√720 = √lenght^2

Length = √720

Length = 26.83281573 inches

Each length of the wood = 26.83281573 inches

There are 4 equal sides on the square mirror

Total length of the wood = 26.83281573 × 4

= 107.33126292 inches

Length of wood trim is needed to go around the entire mirror to the nearest hundredth = 107.33 inches

You might be interested in
Lateral surface area of this gift box
azamat
I think it’s letter C
7 0
3 years ago
Prove that 3:8 is equivalent to 12:32
Julli [10]
3 times 4 is equal to 12
8 times 4 is equal to 32
therefore 3:8 is equal to 12:32
hope this helps
3 0
3 years ago
39 is what percent of 96
ra1l [238]

Answer:

40.625%

Step-by-step explanation:

This is a very simple question.

We have to understand converting word equations to algebraic ones.

"is" means "="

"of" means "*"

So, we can write:

39 = what percent * 96

Now, we let "what percent" be "p" and solve the equation for p:

39 = P * 96

So,

39 = P * 96\\39=96P\\P=\frac{39}{96}\\P=0.40625

Converting this decimal to percentage means multiplying by 100, so we have:

0.40625 * 100

= 40.625%

7 0
3 years ago
You are going to mix a gallon bucket of window cleaner. The instructions direct you to mix 1 part cleaner to 3 parts water. How
Paul [167]
To mix cleaner and water you need to divide the bucket's capacity into 4.It's easy in this case as gallon is divided into quarts (1 gallon = 4 quarts).We know that one part will be cleaner, it means that you will need to use 1 quart of the cleaner.  
hope thats right
4 0
2 years ago
Read 2 more answers
What is the value of x in the equation -6x= 5x + 222<br> -22<br> -2<br> 2
Leokris [45]

Answer:

x=-20\frac{2}{11}

Step-by-step explanation:

- 6x = 5x + 222

- 222 = 5x + 6x

11x = - 222

x = - 222 : 11

x = - 222/11

x=-20\frac{2}{11}

5 0
3 years ago
Other questions:
  • A student earned 23 out of 30 points on a quiz. What percent of the points did the student earn?
    8·1 answer
  • a) Give the definition of sequence of real numbers (Xn). Then give 2 example. b) Give the definition of convergent sequence. The
    11·1 answer
  • What is the measure of angle x? 1) 10 2) 18 3) 20 4) 25
    13·1 answer
  • Which of the following statements is false? ​ a. When the alternative hypothesis is two-tailed, any hypothesis test is said to b
    13·1 answer
  • Which expression represents the <br>phrase 4 times the sum of 9 and 6
    5·2 answers
  • A triangle has a base of 10 inches and a height of 12 inches. What is the area of the triangle?
    9·1 answer
  • A movie complex is showing the same movie in three theaters. In theater​ A, 56 of the 80 seats are taken. In theater​ B, seats a
    11·1 answer
  • How to simplify -5 1/4-(-7 1/2
    11·1 answer
  • I really need help on this question please
    10·1 answer
  • (4 x 100,000) + (6 x 10.000) =
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!