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Elan Coil [88]
3 years ago
6

Need help with this please and thanks :)

Mathematics
1 answer:
OLEGan [10]3 years ago
7 0

Answer:

The value of Cos(01) is 0.866 or √3/2

Step-by-step explanation:

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I’m a bit confused here
alekssr [168]
Y= -x and y= -1/x
Are one-one
y= -x, inverse x= -y
Identify function
hence, inverse of y= -x in y= -x
similarly in the case of y= -1/x
so option (D) I and II, only
7 0
2 years ago
. Could someone please explain this to me in detail. I am very confused. Thank you so much!. . A candle is 17 inches tall after
andrew-mc [135]

The generic equation of the line is:

H-H0 = m (T-T0)

Where,

m: slope of the line

(T0, H0): ordered pair belonging to the line.

The slope of the line is:

m =\frac{H2-H1}{T2-T1}

Substituting values we have:

m =\frac{15-17}{5-3}

Rewriting:

m =\frac{-2}{2}

m = -1

Then, choosing an ordered pair we have:

(T0, H0) :( 5, 15)

Substituting values we have:

H-15=-(T-5)

Rewriting the equation:

H-15=-T+5

H=-T+5+15

H=-T+20

Then, for 8 hours we have:

H=-8+20

H=12

Answer:

a linear equation to model the relationship between height H of the candle, and T time is:

H=-T+20

the candle will be 12 inches after burning 8 hours

7 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP
Irina18 [472]
30-2x>18: inequality

answer: 6 days
8 0
3 years ago
Which data set is MOST LIKELY to be normally distributed?
mart [117]

Answer:a

Step-by-step explanation:

Doing it now on usatestprep

6 0
3 years ago
6N=48<br><br> please solve for N
Fudgin [204]

Answer:

N=8

Step-by-step explanation:

6N=48

Divide by 6 both sides

6N/6=48/6

N=8

6 0
3 years ago
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