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
Oksana_A [137]
3 years ago
9

Pyramid A is 8 in. wide, 8 in. long, and 4 in. tall. Pyramid B has measurements that are twice those of pyramid A. What is the v

olume of pyramid B divided by the volume of pyramid A?
Mathematics
2 answers:
nikklg [1K]3 years ago
6 0
The answer is 8 inches cubed
katovenus [111]3 years ago
4 0
   
\displaystyle \\
V_A =  \frac{8\times 8 \times 4}{3}  \\  \\ 
V_B =  \frac{16\times 16 \times 8}{3}  \\  \\ 
 \frac{V_B}{V_A} = \frac{ \frac{16\times 16 \times 8}{3} }{\frac{8\times 8 \times 4}{3}} = \frac{16\times 16 \times 8}{8\times 8 \times 4} =2\times 2 \times 2 = 2^3 = \boxed{8}



You might be interested in
Charles is making pumpkin lattes. His recipe calls for 2/3 cup of milk for every eighth cup of pumpkin purée. If Charles is maki
Molodets [167]
Are we assuming that we are using an eight of a cup of pumpkin puree per latte?
If we are then the answer would be 1.042 cups of milk more than puree.

First we have to find out how much puree we are using.
That would be ( 1/8 ) × 5 = 0.125 × 5 = 0.625 cups of puree.
Then we would find how much milk we are using.
That would be ( 2/3 ) × 5 = 0.666666 ( a lot of sixes ) × 5 = 1.666666 ( a lot of sixes ).
To find the difference, you would then have to subtract the amount of puree from the amount of milk.
You would get 1.666666 − 0.625 = 1.0416666 ( also a lot of sixes ). If you are doing this with your own calculator you should get approximately the same number.
Since the number isn't exact you can round up all the sixes to the nearest thousandth. You should get approximately 1.042 cups.
I hope this helped.
7 0
3 years ago
The cafeteria staff made 860 sandwiches. 65% of the sandwiches were made with white bread and the rest were made with whole whea
OleMash [197]

Answer:

301 sandwiches were made with whole wheat bread

8 0
3 years ago
A ball is thrown into the air with an upward velocity of 36 ft/s. Its height h in feet after t seconds is given by the function
velikii [3]
Check the picture below.

so, the maximum height is reached at the parabola's vertex, where x = how many seconds it took, y = how hight it went.

\bf \textit{ vertex of a vertical parabola, using coefficients}\\\\
\begin{array}{lccclll}
h = &{{ -16}}t^2&{{ +36}}t&{{ +10}}\\
&\uparrow &\uparrow &\uparrow \\
&a&b&c
\end{array}\qquad 
\left(-\cfrac{{{ b}}}{2{{ a}}}\quad ,\quad  {{ c}}-\cfrac{{{ b}}^2}{4{{ a}}}\right)

\bf \left(-\cfrac{36^2}{2(-16)}~~,~~10-\cfrac{36^2}{4(-16)}  \right)\implies \left( \cfrac{1296}{32}~~,~~10+\cfrac{81}{4} \right)
\\\\\\
\left( \cfrac{81}{2}~~,~~\cfrac{121}{4} \right)\implies \left(\stackrel{\textit{how many seconds}}{40\frac{1}{2}}~~,~~\stackrel{\textit{how many feet up}}{30\frac{1}{4}}  \right)

5 0
3 years ago
A rectangle has a height of 5y^3 and a width of 3y^3 - 8y^2 + 2y Express the area of the rectangle The answer should be a polyno
Makovka662 [10]

Answer:

The area of the rectangle is 15y^6 -40y^5 + 10y^4

Step-by-step explanation:

In this question, given the width and length of a rectangle in polynomial form, we are asked to express the area of the rectangle in terms of the polynomials.

Generally, the area of a rectangle A is mathematically equal to Length * width

Using the terms in the question, our area A = 5y^3 [3y^3 -8y^2 +2y]

Opening this bracket we have;

15y^6 -40y^5 + 10y^4

6 0
3 years ago
5. Convert 11010 to base ten. A) 22 B) 26 C) 11 D) 9
romanna [79]

Answer:

26

Step-by-step explanation:

Converting 11010 to base 10.

1*24=16

1*23=8

0*22=0

1*21=2

0*20=0

Adding all to get Ans=26_10

Step2 converting 26_10 to 10

The equation calculation formula for 26_10 number to 10 is like this below.

10|26  

10|2|6

10|2|2

Ans:26_10

8 0
3 years ago
Read 2 more answers
Other questions:
  • Please can anyone help answer this question? It would be greatly appreciated!!! :)
    15·2 answers
  • Everything thanksss.
    15·2 answers
  • A model car is 8 inches long and 5.2
    11·1 answer
  • convert the measurement 5,000 yards (There are 1.09 yards in a meter.) A. 4000 m B. 6000 m C. 5 km D. 500 m
    14·1 answer
  • Which of the following is a typical number of books one student checked out?
    15·1 answer
  • every plz go report that page I keep seeing that same question every time I refresh what there posting is not funny they should
    9·1 answer
  • Whoever answers this question first gets brainliest <br><br><br> 2(3 x 5) - 5
    9·1 answer
  • Find the radius, and the approximate circumference and area of the circle below. (Use 3 for \pi)
    15·1 answer
  • 14. Which transformation from the graph of a function f(x) describes the graph of 10f(x)? 2. ( Responses: horizontal, vertical)
    11·1 answer
  • Solve for x: -6 -2&gt; -2x +1 or -26 +5 &gt; 1
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!