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
AleksAgata [21]
3 years ago
12

The pair of square pyramids are similar. Use the given information to find the scale factor of the smaller square pyramid to the

larger square pyramid. V= 64 in, V= 343 in
Mathematics
1 answer:
Mrrafil [7]3 years ago
8 0
\bf \qquad \qquad \textit{ratio relations}
\\\\
\begin{array}{ccccllll}
&\stackrel{ratio~of~the}{Sides}&\stackrel{ratio~of~the}{Areas}&\stackrel{ratio~of~the}{Volumes}\\
&-----&-----&-----\\
\cfrac{\textit{similar shape}}{\textit{similar shape}}&\cfrac{s}{s}&\cfrac{s^2}{s^2}&\cfrac{s^3}{s^3}
\end{array}\\\\
-----------------------------

\bf \cfrac{\textit{similar shape}}{\textit{similar shape}}\qquad \cfrac{s}{s}=\cfrac{\sqrt{s^2}}{\sqrt{s^2}}=\cfrac{\sqrt[3]{s^3}}{\sqrt[3]{s^3}}\\\\
-------------------------------\\\\
\stackrel{\stackrel{pyramids}{scale~factor}}{\cfrac{small}{large}}\qquad \qquad \cfrac{s}{s}=\cfrac{\sqrt[3]{64}}{\sqrt[3]{343}}\implies \cfrac{s}{s}=\cfrac{4}{7}\implies 4:7
You might be interested in
Michael threw a baseball 17.6 meters. His older brother, Kyle, threw a baseball 3.5 times farther than Michael. How far did Kyle
lukranit [14]

Answer: 61.6

Step-by-step explanation:

17.6 X 3.5 = 61.6

6 0
3 years ago
Read 2 more answers
Which is the largest interval over which the function shown in the table is increasing?
vova2212 [387]

Answer:

x < 0

Step-by-step explanation:

If you were to graph the function, you would get a parabola that opens down with the vertex at (0, 0).  So, the graph is increasing from -∞ to 0.

3 0
3 years ago
If the value of y varies directly with x and y= -1 when x=3, find y if x=9
Zolol [24]

y = - 3

Since y varies directly as x then

y = kx ← ( k is the constant of variation )

to find k use y = - 1 when x = 3

k = \frac{y}{x} = \frac{-1}{3} = - \frac{1}{3}

hence y = - \frac{1}{3} x

when x = 9, then

y = - \frac{1}{3} × 9 = - 3


4 0
3 years ago
There were 94,172 people at a football on Saturday. On Monday, 1,000 fewer people were at a football game. In word form how many
Rzqust [24]
There was ninety three thousand one hundred seventy two people
7 0
3 years ago
Read 2 more answers
Which would be considered assets? Check all that apply.
muminat

Answer:

own a guitar

checking account

stocks and bonds

own a motorcycle

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • 40 points!!!!!!!!!!!!!! *If one of the legs of a right triangle is 4 in and the hypotenuse is 8 in, find the length of the other
    14·1 answer
  • Tonysha has two bags. Each bag has three objects in it. The first bag has one dime, one nickel, and one penny. The second bag ha
    9·1 answer
  • Which image shows the correct position of M(-4,3)? is it Graph A, B, C, D! Please help
    7·2 answers
  • a cruise ship can cover 18 nautical miles in 414 minutes. how many nautical miles will it travel in 345 minutes​
    9·1 answer
  • What can I multiply 4/3 by to make it 1⅓​, jk what's up
    10·1 answer
  • What is the vertex of the parabola?
    7·2 answers
  • suppose you multiply a fraction Less than 1 by the mixed number 2 and 3/4 will the product be less greater or equal to 2and3/4
    14·1 answer
  • Point p is the centroid of jkl. Kr=72 and Pq=30 what is kp?
    8·1 answer
  • What is a real-world problem using ratios or rates that could be represented on a coordinate plane
    7·2 answers
  • 7. Emma says that Function A and
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!