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
Tanzania [10]
3 years ago
13

Barb is going to cover a rectangle area 8 feet by 10 feet with rectangle paving blocks that are 4 inches by 8 inches by 2 inches

to make a flat patio. What is the minimum number of paving blocks she will need if all the paving blocks will face the same direction?
Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
5 0

Step-by-step explanation:

First, transform 8 feet and 10 feet into inches so we can work with the same measurements

8 * 12 = 96 in

10 * 12 = 120 in

Next find the patio rectangle area.

96 * 120 = 11520 in^2

Now find the paving block area

4 * 8 = 32 in^2

Now, find out how many paving blocks will go into the patio rectangle area.

11520 / 32 = 360

The minimum number is 360 paving blocks

You might be interested in
What is the length (magnitude) of the vector (2,-1)?
KiRa [710]

Answer:

\[\sqrt{5}\]

Step-by-step explanation:

The given vector is represented by (2,-1).

This can be represented in general form as (x,y) where x=2 and y=-1.

Magnitude of the vector represented as (x,y) is given by [\sqrt{x^{2}+y^{2}}\]

Evaluating for the given values of x and y,

\[\sqrt{2^{2}+(-1)^{2}}\]\[=\sqrt{4+1}\]

\[=\sqrt{5}\]

Length of the vector is \[\sqrt{5}\]

5 0
2 years ago
What is the equation of the following line? Be sure to scroll down first to see
Marianna [84]
Y=2/7x is the correct answer
6 0
2 years ago
Inez and Roy made three numbers with their number cards .Then their table got bumped and mixed up the three numbers again.One nu
Misha Larkins [42]

The greatest six-digit number they could make is 998,877 I know this because I used the largest digits and put them in order from largest to smallest.

Hope this helps


6 0
3 years ago
Solve the system of equations. x + 3y= -8 4x + 4y = 0​
Evgesh-ka [11]

Answer:

x = -3

y = 4

Step-by-step explanation:

6 0
2 years ago
What is 87.92 rounded to the nearest tenth
alex41 [277]

Answer:

87.92 rounded to the nearest tenth would be 87.9 because you wouldn't round up unless the number after the 9 was 5 or higher.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • The side length of a square is represented by the expression x + 5. How could you represent the area of the square? A) 2x + 10 B
    13·2 answers
  • Help me pleaseeeeeeeeeeee I'll mark brainliest just help me asap
    5·1 answer
  • 1/4 ÷ 3/8 in simplest form
    10·1 answer
  • Keisha is reading a 360 page book at a rate of 26 pages per day.Use a point-slope equation to determine how many pages she will
    12·2 answers
  • Jeanne makes hair bows to sell at the craft fair. Each bow requires 1.5 feet of ribbon. At the fabric store, ribbon is sold by t
    14·1 answer
  • Please help me!! So confused? what's the answer??!!!
    11·1 answer
  • Please answer correctly! I will mark you as Brainliest!
    6·2 answers
  • What is the verbal expression for 4(3j + 1 + j) (GIVING BRAINLIEST TO BEST ANSWER)
    7·1 answer
  • How do you solve this do i need to plpug in the formula
    5·1 answer
  • Khan academy, i dont understand the concept
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!