3 years ago

Help friends please :(

1 answer:

7 0

The correct answer is: [B]: " 2⁶ * 2^(3/10) * 2^(8/100) " .
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The density of an object is the quotient of its mass and its volume

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That's a safe position to take, and a statement unexcelled for accuracy or veracity. Do you have a question to ask ?

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3 years ago

PLS ANSWER 10 POINTS!!

lions [1.4K]

Answer:

the answer is 58°

Step-by-step explanation:

90 - 32 = 58

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3 years ago

The cost of renting a community center is $100, with an additional cost of $10 per guest.

Marysya12 [62]

Step-by-step explanation:

The number of guests is the independent variable and should be between 1 and 50. We can use a scale of 10's

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Step-by-step explanation:

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3 years ago

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,

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

Using the angle sum property,

The angle B becomes,

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

Final answer:

The values are,

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

3 0

1 year ago