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Gnesinka [82]
3 years ago
12

What is the answer to 3r^2 - r = 0

Mathematics
1 answer:
n200080 [17]3 years ago
4 0
<span><span> r = -1/3 = -0.333
</span><span> r = 0</span></span>
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5 0
3 years ago
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What is the degree measure of the smaller angle formed by the hour and minute hands of a 12 hour clock?
Georgia [21]

<u> 359.905 degrees</u> is the answer.

Step-by-step explanation:

when it comes to the hour hand it moves about 360 degrees in a 12 hour clock for instance let us take the time 6:15 then the calculation is

=(6+15/60) * 360÷12

= 187.5 degrees.

when it comes to the minute hand the minute hand travels 360 degrees for every 60 minutes in a 12 hour clock so if it is 5 mins past in the time 6:05 then it can be given as

15/60 * 360 = 90 degrees

Difference between the two hand can be  calculated by

(Angle turned by the hour hand) - (Angle turned by the minute hand)

<u>For a smaller angle let us take 12:01 </u>

= (12+1/60) * 360÷12

=360.5

for the minute hand

=1/60 = 0.595

(Angle turned by the hour hand) - (Angle turned by the minute hand)

= 360.5 - 0.595

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4 0
3 years ago
Which represents the inverse of the function f(x) = 4X?
alina1380 [7]
Answer: f(x) = x/4

Steps:

f(x) = 4x

y = 4x

(Change x and y)

x = 4y

(Solve for y)

x/4 = y

(Change to f(x))

f(x) = x/4
3 0
3 years ago
Solve this equation what is 5/6+4/6=
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Answer:

1\frac{2}{3}

Step-by-step explanation:

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7 0
2 years ago
If g(x)= 3x+1, evaluate g(-2)
seropon [69]

Hey there!

G(x) = 3x + 1

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They just ask you to insert the value of -2 instead of x

= (-2)(3) + 1

G(-2)= -5


4 0
3 years ago
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