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
Annette [7]
3 years ago
9

Evan is landscaping his backyard. The yard is shaped like a rectangle and measures 80 feet by 70 feet. He wants to spread topsoi

l evenly over the entire surface. One load of topsoil will cover 400 square feet, 4 inches deep. How many loads of dirt does Evan need in order to cover his entire yard?
Mathematics
1 answer:
mafiozo [28]3 years ago
8 0

80 x 70 = 5600 square feet total

5600 / 400 = 14

he would need 14 loads

You might be interested in
Can someone help me with these?
andre [41]

Answer:

Luzilândia baiana não ia já ouvi falar em Maranhão que e Rosa do Brasil na rocha godprl e abaixa e viu neon

8 0
3 years ago
8x^3-6x^2+13x-4<br> Please simplify this expression and tell me how u simplified it.
jeka94
This expression is already simplified. 

5 0
3 years ago
Prove the following using a direct proof:
hodyreva [135]

Answer:

Step-by-step explanation:

Prove: That the sum of the squares of 4 consecutive integers is an even integer.

An integer is a any directed number that has no decimal part or indivisible fractional part. Examples are: 4, 100, 0, -20,-100 etc.

Selecting 4 consecutive positive integers: 5, 6, 7, 8. Then;

5^{2} = 25

6^{2} = 36

7^{2} = 49

8^{2} = 64

The sum of the squares = 25 + 36 + 49 + 64

                                       = 174

Also,

Selecting 4 consecutive negative integers: -10, -11, -12, -13. Then;

-10^{2} = 100

-11^{2} = 121

-12^{2} = 144

-13^{2} = 169

The sum of the squares = 100 + 121 + 144 + 169

                                     = 534

Therefore, the sum of the squares of 4 consecutive integers is an even integer.

8 0
3 years ago
Please help me with c this is confusing also is b correct?
OlgaM077 [116]

Answer: See attached.

Step-by-step explanation:

6 0
3 years ago
SOLVE : 3|x-2|-10=11
Andru [333]

Answer:

The answer final

x1= -5; x2=9

Step-by-step explanation:

If you want me to expand on the equation leave me a comment :)

7 0
3 years ago
Other questions:
  • What is the following sum?
    5·2 answers
  • What is the difference? StartFraction x Over x squared minus 16 EndFraction minus StartFraction 3 Over x minus 4 EndFraction Sta
    11·2 answers
  • Complete the equation of the line through (-10,-7) and (-5, -9).<br>Use exact numbers,​
    13·2 answers
  • Do you multiply from left to right, or from right to left?
    15·2 answers
  • Rewrite 12/17 as a decimal number. Round to the nearest thousandth.
    6·2 answers
  • Which measurement would Lan need to know when he buys flooring for his kitch
    5·1 answer
  • The list in the image shows the area in square feet of each house for sale. What is the median of the areas of the houses in squ
    12·1 answer
  • This is a sort of difficult question but i would highly appreciate assistance.
    9·1 answer
  • John has a cylindrical propane tank that measures 8" in diameter and 8" tall If John
    9·1 answer
  • Help me out pleasee will give brainliest or whatever its called
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!