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Molodets [167]
3 years ago
6

Can you help me with #1?​

Mathematics
1 answer:
steposvetlana [31]3 years ago
5 0
The answer would be 27. If ABC is 3 times the length of AB then it would be the same for AC.
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Nina [5.8K]

Answer:

If we are solving x + 5< 6 the inequality is x< 1

Step-by-step explanation:

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Precal : Note: Triangle may not be drawn to scale. Suppose a = 3 and A = 15 degrees
drek231 [11]

Given:

In a right triangle at B,

\begin{gathered} a=3 \\ A=15^{\circ} \end{gathered}

To find:

The length of the sides b and c and angle B.

Explanation:

Using the trigonometric ratio,

\begin{gathered} sinA=\frac{a}{c} \\ \sin15^{\circ}=\frac{3}{c} \\ c=\frac{3}{\sin15^{\circ}} \\ c=11.59 \\ c\approx11.6 \end{gathered}

Using the trigonometric ratio,

\begin{gathered} \tan A=\frac{a}{b} \\ \tan15^{\circ}=\frac{3}{b} \\ b=\frac{3}{\tan15^{\circ}} \\ b=11.19 \\ b\approx11.2 \end{gathered}

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\begin{gathered} 90+15+B=180 \\ B=180-90-15 \\ B=75^{\circ} \end{gathered}

Final answer:

The values are,

\begin{gathered} b=11.2 \\ c=11.6 \\ B=75^{\circ} \end{gathered}

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The slope would be 2/3!
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Can someone help<br><br> Write an equivalent expression for<br> 63.62.65.6.
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When multiplying the same number raised to different powers add the powers together.

3 + 2 + 5 = 10

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