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
Anastasy [175]
1 year ago
15

We have a shape that has an area of 112 inches squared. Convert the units to centimeters squared. (HINT: Perform multiple conver

sions). Don’t forget to show your work.
Mathematics
1 answer:
Andre45 [30]1 year ago
5 0
<h3>Answer: 722.5792 square centimeters</h3>

Work Shown:

112 \text{ in}^2 = 112 \text{ in}^2 \times \frac{2.54 \text{ cm}}{1 \text{ in}} \times \frac{2.54 \text{ cm}}{1 \text{ in}}\\\\112 \text{ in}^2 = (112 \times 2.54 \times 2.54) \text{ cm}^2\\\\112 \text{ in}^2 = 112 \times (2.54)^2 \text{ cm}^2\\\\112 \text{ in}^2 = 722.5792 \text{ cm}^2\\\\

Notes:

  • 1 inch = 2.54 cm exactly
  • The conversion factor \frac{2.54 \text{ cm}}{1 \text{ in}} is used to convert from inches to cm. The inches unit in the denominator cancels with one of the inches unit from the original 112 square inches figure.
  • We use two identical copies of the same conversion factor to convert from square inches to square centimeters. This is the "multple conversion" your teacher is referring to.
  • Think of "square inches", aka \text{in}^2, as "inches times inches". Or think of a 1 inch by 1 inch square that has an area of 1 square inch. The same applies for the square centimeter unit as well.
You might be interested in
A rectangular yard is 18 feet long. The area if the yard is 400.5 square ft. What is the width of the yard?
WARRIOR [948]

Answer:

22.25 feet wide

Step-by-step explanation:

A = lw

400.5 = 18x

Divide 18 on both sides

22.25 = x

4 0
3 years ago
Which equations show the identity property of multiplication?
Lady bird [3.3K]
My answer is a and c becuase they equal the same on each side
3 0
3 years ago
The difference of three times a number and two is twelve more than the number. Find the number. pls help
NeTakaya

I may be wrong but I got x³- 2 + 12.

4 0
3 years ago
Combine like terms to create an equivalent expression -4/7p + (-2/7p) + 1/7
TiliK225 [7]
I believe it’s -6/7p + 1/7
6 0
2 years ago
Find the value of x and y
GarryVolchara [31]

Answer:

x = 60

y = 30

Step-by-step explanation:

We know that all triangles' interior angles combined must have a sum of 180.

Since the triangle on the left is a equilateral triangle, we know that each angle is equal to 60.

Since we already know that the sum of the two angles in the top right is 90 (shown by the right angle symbol) and we know that the angle that isn't y is equal to 60, we must do the following step:

90 - 60 = y

90 - 60 = 30

y = 30

Now that we know the value of y, it's time to find the value of x.

We know that y = 30 and that the angle in the bottom right is equal to 90 (shown by right angle symbol).

Since all triangles' interior angles combined must have a sum of 180 and we already know that one angle is equal to 30 and the other is equal to 90, we must do the following:

180 - (90 + y) = x

180 - (90 + 30) = x

180 - 120 = x

180 - 120 = 60

x = 60

This gives us the answers y = 30 and x = 60

7 0
2 years ago
Other questions:
  • The sum of two numbers is 30. the difference of the two number is 4. what number is lesser
    7·1 answer
  • An employee of a grocery store is placing an order for soda. There are 8 varieties of soda and they are sold in cases. Each case
    5·1 answer
  • Mishka is on a long road trip, and she averages 75 mph for 2 hours while she's driving on the highway. While she's driving on si
    5·1 answer
  • I NEED HELP!! ITS IMPORTANT
    6·1 answer
  • Which expression is equivalent to 3√x10
    15·1 answer
  • Will mark brainlist help me plz !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!owo
    14·1 answer
  • I will give brainliest to whoever answers this question correctly.
    9·2 answers
  • (01.02 MC) graph with x-axis labeled time in years and y-axis labeled account balance. Beginning point at (0, 140), (1, 151.2),
    9·1 answer
  • The length of a rectangular frame is represented by the expression 2x 4, and the width of the rectangular frame is represented b
    13·1 answer
  • 4. What are the coefficients in the polynomial 7x² - 4x + 6? (1 poin
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!