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2 years ago

9

What operation am I gonna use for both of t hem I'm not sure??

1 answer:

gogolik [260]2 years ago

6 0

Division I'm pretty sure Try that

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A video game club charges a fixed annual membership fee of $20 and $2 per video game rented. Let f(n) represent the total annual

Rasek [7]

<span>fixed annual membership fee of $20
</span><span>$2 per video game rented.
</span><span>Let f(n) represent the total annual cost of renting n video games
so
f(n) = 20 + 2n

if </span><span>increased by $15 the next year
then
f(n) = </span>20 + 2n + 15
f(n) = 2n + 35

answer
<span>f(n) = 2n + 35 (first choice)</span>

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3 years ago

In circle O, what is m∠MAJ?

ira [324]

we know that

The measure of the interior angle is the half-sum of the arcs comprising it and its opposite.

so

<u>Find the measure of the angle LAM</u>

m∠LAM is equal to

$\frac{1}{2}*[arc\ KJ+arc\ LM]= \frac{1}{2}*[170+80]\\\\=125\ degrees$

<u>Find the measure of the angle MAJ</u>

we know that

m∠LAM+m∠MAJ= $180$ ° ------> by supplementary angles

m∠MAJ= $(180-125)$

m∠MAJ= $55$ °

therefore

<u>the answer is</u>

The measure of the angle MAJ is $55\ degrees$

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3 years ago

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What is the center of this circle? <br> What is the radius of this circle?

zimovet [89]

Answer:

The center of a circle is the point from which the circumference is equidistant

Step-by-step explanation:

Radius of a circle is a line drawn from the center of the circle to the circumference.

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

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Please help asap 20 pts

iVinArrow [24]

in 3 seconds

16 (3^2)

= 16 (9)

= 144 ft

Answer

D. 144 ft

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2 years ago

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