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Zolol [24]
3 years ago
12

Find Sin x if Cos x =2/3 and x is in quadrant IV

Mathematics
1 answer:
dsp733 years ago
4 0
The answer is 53 

hope this helps.... 

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Write 560% as a decimal and as a mixed number
vekshin1
560% as a decimal = 5.6
(move the decimal points 2 spaces to the left.)

560% as a mixed number = 5 3/5
(divide 560 by 100; 100 goes into 560 5 times so 5 will be your whole number and since you have 60 left you divide 60 by 100; 60/100 can be reduced to 3/5 if you divide the numerator and the denominator by 20)

hope this helps :)
8 0
3 years ago
PLEASE HELP!!! NO BOTS!! solve for x​
Vesnalui [34]

Answer:

/2=1.41

/5=2.24

(a)^2+(b)^2=(c)^2

(1.41)^2+(b)^2=(2.24)^2

2+(b)^2=5

(b)^2=5-2

(b)^2=3

b=/3 or 1.73

Step-by-step explanation:

for a triangle, a missing value of the side can be found using pythagorean theorem which is (a)^2+(b)^2=(c)^2

replace it with the given value.

*note:(c)^2 should be the hypotenuse

inverse of +ve is -ve

inverse of square is square root

7 0
3 years ago
How old am i if 200 reduced by 2 times my age is 16
Rashid [163]
x-\ you're\ age\\\\
200-2x=16\ \ \ | subtract\ 200\\\\
-2x=-184\ \ \ | divide\ by\ -2\\\\
x=92\\\\
You\ are\ 92\ years\ old.
3 0
3 years ago
15
s344n2d4d5 [400]

Answer:

D.) 8:00

It’s a geometric problem so when plugged in you get answer D

7 0
3 years ago
7/2x + 1/2x + 5 1/2 + 92x <br> the value of x is..
jeka94

I'm not entirely sure what you mean but simplifying this expression results in 96x + 5 1/2.

8 0
3 years ago
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