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Montano1993 [528]
3 years ago
15

If f(x) = (30x - 2), find f(3)

Mathematics
2 answers:
Igoryamba3 years ago
3 0

Step-by-step explanation:

f(x)=(30x-2)

then,

f(3)=(30×3-2)

=90-2

=88 hope so,

il63 [147K]3 years ago
3 0

Answer:

If we’re asked for f(3), we will place 3 instead of x

30×3=90

So,

90-2=88

f(x)=88

Step-by-step explanation:

I hope this helps, please give me brainliest

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Answer:

14 ≤ 3.5 + 1.75c

Step-by-step explanation:

c = # canisters

14 ≤ 3.5 + 1.75c

10.5 ≤ 1.75c

c ≥ 6

4 0
3 years ago
Pls helppp meee!!!!!<br><br><br> Plsss show your work
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Answer:

Step-by-step explanation:

3x - 10 = 2x + 30

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2 years ago
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4 years ago
PLEASE HELP
Andrei [34K]

Given that the radius of the circle is 6 cm.

The central angle is 120°

We need to determine the length of AB.

<u>Length of AB:</u>

The length of AB can be determined using the formula,

{arc \ length}=2 \pi r\left(\frac{\theta}{360}\right)

Substituting \theta=120 and r=6 in the above formula, we get;

arc\ length}=2 \pi (6)\left(\frac{120}{360}\right)

Simplifying the values, we get;

arc\ length}=2 \pi (6)\left(\frac{1}{3}\right)

arc\ length}=12 \pi \left(\frac{1}{3}\right)

arc\ length}=4 \pi

Substituting π = 3.14, we have;

arc\ length}=4(3.14)

arc\ length}=12.56

Thus, the arc length of AB is 12.56 cm

3 0
3 years ago
In a city, taxicab fare is .80 cents for the first 1/4 mile and .20 for additional 1/4 mile. How far can you travel for $5.00?
kap26 [50]

Answer:

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Step-by-step explanation:

$5.00-$.80=$4.20

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Hope this help!

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3 years ago
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