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
Natasha_Volkova [10]
3 years ago
6

Can someone please help me with #10. i need the one with solution. thanks!

Mathematics
2 answers:
Gekata [30.6K]3 years ago
6 0
The reason this problem is so sneaky is that it has a lot of
different units in it, and you have to keep them all straight.

Volume of concrete for the patio = (length) x (width) x (height).

You know all of these dimensions, but be careful.  Before
you multiply them, they must all be in the same units.

          Length  =  36 ft
          Width  =  24 ft
          Height  =  9 inches  =  3/4 of a ft  (0.75 ft).

NOW you can multiply to get the volume.

         Volume = (36 ft) x (24 ft) x (0.75 ft) .

                       The result is the volume in ft³  (cubic feet).

Now you need to figure out how much this will cost, but you run into
another problem . . . you know how much each yd³ costs, but you
only have the volume in ft³.  You have to change the ft³ into yd³ .

Here's the tool you need to do that:      1 yd³ = 27 ft³
 
The rest is just arithmetic.  I know you can handle it from this point.
bogdanovich [222]3 years ago
4 0
Problem 10
One foot is equal to 0.333 yards, so convert the feet to yards.
One inch is equal to 0.0278 yards.
(36 feet × 0.333 = 12) 36 feet = 12 yards 
(24 feet × 0.333 = 8) <span>24 feet = 8 yards </span>
(9 inches × 0.0278 = 0.25) 9<span> inches = 0.25 yards 
</span>Now, multiply it all together (L × W <span>× H).
</span>12 × 8 <span>× 0</span>.25 = 24 yards
Then multiply the number of cubic yards.
24 <span>× </span>55= $1320
The answer is $1320
You might be interested in
Find the distance, to the nearest tenth, between (6, 5) and (-3, -4).
labwork [276]

Answer:

12.70

Step-by-step explanation:

7 0
3 years ago
Solve the equation for x<br>√x+4-7=1 <br>Options:<br>x=4<br>x=12<br>x=60<br>x=68​
KIM [24]

Answer:

i honestly dont know its tooooo hard

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
I NEED HELP ASAP PLZZZ
GalinKa [24]

Answer:

87

Step-by-step

length x width=area

12*8=96-9=87

6 0
2 years ago
Searching for the Brainliest answers for this question!
vaieri [72.5K]
C because if the line Q is 1,5 and 1,8, it would have to be a vertical line, as the X axis doesn’t change. As i know, a vertical line always has a slope of 0, and a horizontal line (which the x-axis is) always has an undefined slope.
3 0
3 years ago
Read 2 more answers
Calculate the area of the equilateral triangle using the formula for area of a regular polygon, and compare it to Bianca’s answe
8090 [49]

The calculated areas of both are the same instead of using the different formulas that are 43. 5 squared unit.

<h3>What is the area of a regular polygon?</h3>

The area of the polygon is the product of half of the apothem of the triangle and perimeter.

The area of the polygon = \frac{1}{2} \times h \times p

The side of the triangle is 10 units.

Apothem of an equilateral triangle

s = \frac{\sqrt{3} a}{6}

s= \sqrt{3} \times 10/6

s = 2.88

Here, a is the side of the triangle.

Thus the apothem of the triangle is 2.9 units.

The perimeter of the equilateral triangle is equal to the three times the sides.

Perimeter of the equilateral triangle ,

P = 3(10)

P = 30

Therefore, the perimeter of the equilateral triangle is 30 units.

The area of the equilateral triangle-

The area of the polygon = \frac{1}{2} \times h \times p

A = 1/2 \times 2.9 \times 30

A = 43.5

Thus the area of the equilateral triangle is 43.5 squared units.

Therefore, The calculated areas of both are the same instead of using the different formulas.

Learn more about the apothem;

brainly.com/question/10580427

7 0
2 years ago
Read 2 more answers
Other questions:
  • In witch quadrant is the number 6 - 8i located on the complex plane?
    10·1 answer
  • Find the value of k so that the differential equation is exact, and find the general solution
    11·1 answer
  • Question 2 Unsaved A person’s theoretical maximum heart rate (in heartbeats per minute) is 220 - x where x is the person’s age i
    15·1 answer
  • Plz help me with this <br> G(x) F(x)
    9·2 answers
  • 3. m=-4, b = 1<br> a. y=x-4<br> b. y = -4x – 1<br> C. y=-*x+1<br> d. y=-4x + 1
    13·1 answer
  • Jenna missed 2 out of her last 10 free throws. What is the experimental probability that Jenna will miss her next free-throw att
    13·1 answer
  • Rachel jogged along a trail that was 1/4 of a mile long. She jogged along the trail 8 times. How many miles did Rachel jog?
    9·2 answers
  • A square fits exactly inside a circle with each of the vertices being on the circumference of the circle. The square has sides l
    12·1 answer
  • Evaluate the expression for the given value of x.
    13·2 answers
  • 10 Tom created the floor plan below for the pre-k section of a school playground. It is made up
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!