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Pani-rosa [81]
3 years ago
13

Find cos x if sin x cot x = 0.5

Mathematics
1 answer:
vova2212 [387]3 years ago
7 0

Answer:

cos x = 0.5

Step-by-step explanation:

cot x  = (cos x) / (sin x)

sin x (cot x) = 0.5

cos x = 0.5

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Use the function f(x) = –2|5-x| – 13 to evaluate f (6).
zysi [14]

Answer:

-15

Step-by-step explanation:

-2 |5 - x| - 13

-2 |5 - 6| - 13

-2|-1| - 13

-2 - 13

-15

Hopefully this helps!

Brainliest please?

3 0
3 years ago
Determine the slope and y-intercept <br><br> -6x-5y=15
Delicious77 [7]
The slope of a line in form ax+by=c is -a/b
the yint of the line is c/b


so

-6x-5y=15
slope=-(-6)/-5=6/-5=-6/5
yint is 15/-5=-15/5=-3

slope=-6/5
yint is -3

or you could just do slope intercept and solve for y
y=mx+b
m=slope
b=yintercept

slope=-6/5
yint is -3
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3 years ago
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Marrrta [24]

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Step-by-step explanation:

5 0
3 years ago
The time is took Tayna to complete different sets of math problems varied directly with the number of problems in the set Tayna'
Vsevolod [243]

Answer:

C

Step-by-step explanation:

time is directly proportional to the number of problems in the set

=> x = ky

k = constant of proportionality

when k = 12

x = 12y

by making y the subject, we divide both sides by 12

=> y = x/12

3 0
3 years ago
What is 10 more than 314
vfiekz [6]
That question is simple;
314+10 = 324
the answer would be 324
6 0
3 years ago
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