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trasher [3.6K]
3 years ago
6

Pregunta 7 (1 punto)

Mathematics
1 answer:
Finger [1]3 years ago
8 0
1123737372 that is the correct
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I will give the brainiest
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The price of the ticket would be 9dollars
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Solve by elimination
belka [17]

y = 3

x = -2

These are the solutions after elimination

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For which pair of numbers is 4 a common factor.
dolphi86 [110]

Answer: 40 and 52

Step-by-step explanation:

40 =4 \times 10, 52=4\times 13, so both 40 and 52 have a factor of 4.

6 0
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A triangle has an area of 30 cm2. The base and height are scaled by a factor of 3. What is the are of the resulting triangle.
Lera25 [3.4K]
The base and height scaled to some factor, simply means,
they're blown up by that much, or multiplied by that much,

in this case is 3, so.. the area would be 1/2 bh, now,
with 3b and 3h, what would it be?

\bf \begin{cases}
A=\cfrac{1}{2}bh
\\\\
\textit{now, scaling "b" and "h" by 3}
\\\\
A=\cfrac{1}{2}\cdot 3b\cdot 3h\to \cfrac{1}{2}\cdot 9bh
\\\\
A=\cfrac{9}{2}bh\to 9\left(\cfrac{1}{2}bh  \right)\\
--------------\\
9\left(\cfrac{1}{2}bh  \right)\textit{ is really 9 times }\cfrac{1}{2}bh
\\\\
\textit{whatever the value of }\cfrac{1}{2}bh \textit{may be}
\end{cases}

-------------------------------------------------------------------------

\bf A=\cfrac{1}{2}bh\qquad 
\begin{cases}
b=2\\
h=3
\end{cases}\implies A=\cfrac{1}{2}\cdot 2\cdot 3\to 3
\\\\\\
\textit{now, let us scale "b" and "h" by 3}
\\\\
A=\cfrac{1}{2}\cdot  3b\cdot  3h\qquad 
\begin{cases}
b=2\\
h=3
\end{cases}\implies A=\cfrac{1}{2}\cdot (3\cdot 2)\cdot (3\cdot 3)
\\\\\\
A=\cfrac{1}{2}\cdot 6\cdot 9\to 3\cdot 9\to 27
3 0
4 years ago
Indicate whether you would shade above or below the line for the following inequality.
lubasha [3.4K]

Answer:

above

Step-by-step explanation:

That is an greater than sign, you would shade above.

7 0
3 years ago
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