What is the total cost of 1.2 Cubic yards of soil if it sells for $24 per cubic yard?

Mathematics

2 answers:

Dvinal [7]3 years ago

7 0

24/ yd^3 * 1.2yd^3= 28.80

the cost would be $28.80

Kaylis [27]3 years ago

6 0

Answer:

$28.80 I hope that helps if not I'm sorry if it's wrong

Step-by-step explanation:

we write "dollars per cubic yard" as "dollars/yd^3" so that the units "yd^3" will cancel when multiplying by "1.2 yd^3", leaving an answer in units of dollars

24 dollars / yd^3 * 1.2 yd^3 = 28.80

the cost would be $28.80

You might be interested in

Natalia sawed five boards of equal links to make a school each was 9/10 of a meter long what is the total length of the board sh

Alexxandr [17]

5×9/10=4.5
9/10 1 8/10 2 7/10 3 6/10 4 5/10
---------------l--------------l---------------l----------------l----------------
5 5/10=4 1/2=4.5

6 0

3 years ago

Please help with this it’s 3:44 AM for me and I still didn’t finish my science hw:( / this one is REALLLY easy but I can’t find

Firdavs [7]

Girl ain’t no way you can’t figure this out? the labeling is easy but like just look up the functions

8 0

3 years ago

Calculate the area of triangle ABC with altitude CD, given A(−7, −1), B(−1, 5), C(0, 0), and D(−3, 3). 9 square units 18 square

Kruka [31]

9514 1404 393

Answer:

18 square units

Step-by-step explanation:

Referring to the figure, we see that the base AB has a slope of 1, and the altitude CD has a slope of -1. The number of unit squares crossed by these segments are, respectively 6 and 3, so the length of each is ...

AB = 6√2

CD =3√2

The area is half the product of the base (AB) and height (CD) so is ...

A = 1/2bh = (1/2)(6√2)(3√2) = 18

The area of ΔABC is 18 square units.

_____

<em>Additional comment</em>

It is useful to remember that the diagonal of a unit square is √2. We used that fact here. If you need to figure it using the Pythagorean theorem, you find ...

c² = a² +b²

c = 1² +1² = 2

c = √2