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Umnica [9.8K]
2 years ago
8

Find A ∩ B A = {2, 3, 4, 5, 6} B = {3, 6, 9, 12, 15}

Mathematics
2 answers:
kakasveta [241]2 years ago
7 0
\bf A = \{2, \boxed{3}, 4, 5, \boxed{6}\} \qquad  B = \{\boxed{3}, \boxed{6}, 9, 12, 15\}
\\ \quad \\
A\cap B\impliedby \textit{values that intersect or are common to both}
Aliun [14]2 years ago
3 0
It's asking common members so the answer must be {3,6}
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17 + x = 18 in 6th grade math what’s the answer?
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3 years ago
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HELP!!!!!
Sonja [21]
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now, we know then the ratio dimensions for the new photograph, 

\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}}\\\\
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\cfrac{7}{4}\implies \cfrac{4+3}{4}\implies \cfrac{4}{4}+\cfrac{3}{4}\implies 1+\boxed{\cfrac{3}{4}}\impliedby \textit{perimeter is }\frac{3}{4}\textit{ larger}
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\stackrel{areas'~ratio}{\cfrac{s^2}{s^2}}\implies \cfrac{3^2}{4^2}\implies \cfrac{9}{16}\impliedby \textit{area is }\frac{9}{16}\textit{ larger than original}
6 0
3 years ago
Instructions: use the ratio of a 45-45-90 triangle to solve for the variables. Leave your answers as radicals in simplest form
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Answer:

v=14, u=14

Step-by-step explanation:

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4 0
2 years ago
For a field trip 9 students rode in cars and the rest filled three busses. How many students were in each bus if 99 students wer
Brilliant_brown [7]

Answer: 30 students in each bus.

Step-by-step explanation:

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5 0
3 years ago
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Orlando invested $16,000 in an eight-year CD bearing 6.5% interest, but needed to withdraw $3,500 after five years. If the CD’s
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2 years ago
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