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3 years ago

Please help with the question

Mathematics

2 answers:

Nadusha1986 [10]3 years ago

8 0

Both positive and negative so the answer is D./4

Vanyuwa [196]3 years ago

6 0

The correct answer choice is 4

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

Mrrafil [7]

$\bf \qquad \qquad \textit{ratio relations}
\\\\
\begin{array}{ccccllll}
&\stackrel{ratio~of~the}{Sides}&\stackrel{ratio~of~the}{Areas}&\stackrel{ratio~of~the}{Volumes}\\
&-----&-----&-----\\
\cfrac{\textit{similar shape}}{\textit{similar shape}}&\cfrac{s}{s}&\cfrac{s^2}{s^2}&\cfrac{s^3}{s^3}
\end{array}\\\\
-----------------------------$

$\bf \cfrac{\textit{similar shape}}{\textit{similar shape}}\qquad \cfrac{s}{s}=\cfrac{\sqrt{s^2}}{\sqrt{s^2}}=\cfrac{\sqrt[3]{s^3}}{\sqrt[3]{s^3}}\\\\
-------------------------------\\\\
\stackrel{\stackrel{pyramids}{scale~factor}}{\cfrac{small}{large}}\qquad \qquad \cfrac{s}{s}=\cfrac{\sqrt[3]{64}}{\sqrt[3]{343}}\implies \cfrac{s}{s}=\cfrac{4}{7}\implies 4:7$

8 0

3 years ago

2 - 5 put explanation

Aliun [14]

Answer: -3

Step-by-step explanation: well there is a pretty easy explanation for this because what you pretty much do is you put the answer around by doing 5-2 and just put a negative since the smaller number is in the front.

5 0

3 years ago

Read 2 more answers

What is 3/b=5/20 b=?

MArishka [77]

Answer:

b= 12

Step-by-step explanation:

3/b = 5/20

3/b = 1/4

b= 12

8 0

3 years ago

17. Solve for x: 3xyz i need help i would be very grateful ty :)

olga2289 [7]

Answer:

C. x = P/3yz

Step-by-step explanation:

Given equation:

3xyz = P

Solve for x, divide both sides by 3yz:

3xyz/3yz = P/3yz
x = P/3yz

Correct choice is C

3 0

2 years ago

lianna [129]

Answer:

= 14

Step-by-step explanation:

x = x + 22 - 8

x = x + 14

x - x = x + 14 - x

simplfy

all of it

=14

6 0

2 years ago

Read 2 more answers