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
neonofarm [45]
3 years ago
6

A new sidewalk will be 4 feet wide, 100 feet long and filled to a depth of 6 inches 0.5 foot with concrete how many cubic yards

of concrete are needed
Mathematics
1 answer:
lapo4ka [179]3 years ago
5 0

Remark

Find the number of cubic feet first, then convert that to cubic yards.

Solution

<em><u>Formula</u></em>

V = 4ft * 100 ft * 0.5 feet

V = 200 cubic feet

<em><u>Conversion Factor</u></em>

1 cubic yard = 27 cubic feet.

x cubic yards = 200 cubic feet

1/27 = x / 200       Cross Multiply

200*1 = 27*x

200/27 = x

x = 7.41 cubic yards.

You might be interested in
A box contains 3 plain pencils and 7 pens. A second box contains 9 color pencils and 3 crayons. One item from each box is chosen
Anastasy [175]
P(P then C)=(7/10)(3/12)

P(PthenC)=21/120

P(PthenC)=7/40
3 0
3 years ago
Find the value of z in the isosceles triangle shown below.<br> V20<br> V20<br> 8
Shkiper50 [21]

Answer:

<h3>x = 2</h3><h3 />

Step-by-step explanation:

use Pythagorean theorem:

a² + b² = c²

where a = x

           b = 8/2 = 4  

           c = √20

plugin values into the formula:

x² + 4² = (√20)²

x² + 16 = 20

x² = 20 - 16

x = √4

x = 2

4 0
3 years ago
HELPPPPPPP!!!!!!!!!!!!!
Sonbull [250]
14.23 is your answer!!!!!!!
4 0
3 years ago
Read 2 more answers
Terry had $6.20. He then paid for his lunch with 3 quarters, 6 dimes and 9 nickels. How much money does he have now?​
MaRussiya [10]
He has $4.40, the quarters, nickels, and dimes added up to $1.80, subtract that from $6.20 and you get $4.40
3 0
3 years ago
If a=3 and b=5 , then ab/15 + a(6+7b) =
stich3 [128]

Answer:

124

Step-by-step explanation:

3x5/15=1

1+3(6+35)

1+18+105=

124

8 0
3 years ago
Read 2 more answers
Other questions:
  • Start at 125 create a pattern that subtract 6 from each number
    10·1 answer
  • Can someone help me with this question
    10·1 answer
  • you purchased 7 3/4 pounds of candy for you party you are expecting to have 10 guest attendyour party..How much candy will each
    5·1 answer
  • The CEO of a company wants to determine if taking the employees to a company retreat would boost their morale.
    13·2 answers
  • Help 30 point question!
    12·1 answer
  • What is the equation of the line that has a slope of 4?
    8·1 answer
  • Help please ill give brainliest
    8·1 answer
  • Alistair has a rectangular picture measuring 8 inches by 7 inches. He makes a frame for the picture, shown by the shaded area in
    10·1 answer
  • Can u help me pleeeeeeeeeeeease
    5·1 answer
  • What is the average rate of change? <br><br>A. 4<br><br>B. 2/5<br><br>C. 1<br><br>D. 2​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!