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2 years ago

Some one please help me Thx

Mathematics

2 answers:

seraphim [82]2 years ago

8 0

Answer:

3/5

Step-by-step explanation:

3 of the 5 are shaded or indicated

Likurg_2 [28]2 years ago

8 0

3/5 ffguhhhgggggggyyttttttttttt

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Y=f(x)=(1/9)^x find f(x) when x=(1/2)

tatyana61 [14]

Answer:

$\frac{1}{3}$

Step-by-step explanation:

In this question, you would solve the for f(x) by plugging in the given value to x.

Solve:

$\frac{1}{9}^\frac{1}{2}$

Distribute the exponent to the numerator and denominator.

$\frac{1^\frac{1}{2}}{9^\frac{1}{2}}$

Simplify.

$\\\\\frac{1^\frac{1}{2}}{9^\frac{1}{2}}\\\\9^\frac{1}{2}=3\\\\\frac{1^\frac{1}{2}}{3}}\\\\$

Use the $1^a = 1\,\text{}$ rule for the numerator:

$\frac{1}{3}$

Your final answer would be $\frac{1}{3}$

8 0

2 years ago

The circle below has center k , and its radius is 3 cm Given that m∠LKM =70° , find the length of the major arcLNM

Veseljchak [2.6K]

The length of the major arc LNM is $\frac{29}{6}\pi \ cm$

<h3><u>Length of an arc</u></h3>

From the question,

We are to determine the value of the length of the major arc LNM

The length of the major arc LNM can be calculated using the formula

$Length \ of \ major\ arc \ LNM = \frac{Reflex \$

Where r is the radius

First, we will determine the value of the reflex ∠LKM

Reflex ∠LKM + ∠LKM = 360° (<em>Sum of angles at a point</em>)

From the given information,

∠LKM = 70°

Then,

Reflex ∠LKM + 70° = 360°

Reflex ∠LKM = 360° - 70°

Reflex ∠LKM = 290°

Also, from the question

r = 3 cm

Now, putting the parameters into the formula, we get

$Length \ of \ major\ arc \ LNM = \frac{290 ^\circ }{360 ^\circ} \times 2\pi \times 3$

Then,

$Length \ of \ major\ arc \ LNM = \frac{1740\pi}{360}$

$Length \ of \ major\ arc \ LNM = \frac{29}{6} \pi \ cm$

Hence, the length of the major arc LNM is $\frac{29}{6}\pi \ cm$

Learn more on calculating length of an arc here: brainly.com/question/2005046

5 0

2 years ago

Which statements about the graph of the function f(x) = –x2 – 4x + 2 are true? Select three options.

o-na [289]

Answer:

the 2nd, 3rd, and 5th.

Step-by-step explanation:

2nd- The range is {y|y≤ 6}.

3rd- The function is increasing over the interval.

5th- The function has a positive y-intercept.

Hope this helps! :)

9 0

3 years ago

Please help thank you. <br><br> please show work.

White raven [17]

Angle g= 180-60-67=120-67=53

so they are similar three angle is the same

8 0

2 years ago

Find the length of x<br> urgent pls help.

frutty [35]

4. The two triangle are congruent.

7 0

2 years ago

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