Please help me to solve this!​

7 days im not sure

Step-by-step explanation:

can you trying giving us the answer that comes with the question if they have them  

the time taken by 1 woman would be 18 days, and time taken by 1 man alone would be 36 days

Step-by-step explanation:

5x+2y= 1/4

​When the work is completed in 3 days

Since 6 men and 3 women complete the work in 3 days

6x+3y= 3/1

Multiplying by 3 we get...

15x+6y= 3/4

Multiplying by 2 we get...

12x+6y= 2/3

Then we subtract...

15x+6y−12x−6y= 3/4 - 2/3

3x= 1/12 we get x= 1/36

Then we substitute...

6× 1/36  

+3y = 1/3

3y= 1/3 - 1/6

y= 1/18

Hope this helps and is correct

9) i can't see the angle so whatever it is just do this: cos(angle) x hypotenuse and then use that answer and they hypotenuse and plug it into this: (answer you just got)^2 + b^2 = (hypotenuse)^2. the first answer will be the answer of the adjacent side and the second answer after this equation will be the opposite side.

10) y = 14 x = √147 or 12.12435565

11) x = 4.8

12) x = 4.2

13) x = 9.3

14) pq: 13.2

qr : 17.6

angle p: 53º

15) angle c: 54.3º

angle a: 35.7º

16) h = 21040

v = 1841

step-by-step explanation:

10) 7/sin(30) = 14 = y

7^2 + b^2 = 14^2

49 + b^2 = 196

b^2 = 196 - 49

√b^2 = √147

x = √147

11) cos(70) x 14 = 4.788282007

x = 4.8

12) tan(25) x 9 = 4.196768923

x = 4.2

13) sin(31) x 18 = 9.270685348

x = 9.3

14) pq: sin(37) x 22 = 13.23993051

pq: 13.2

qr: cos(37) x 22 = 17.56998122

qr : 17.6

angle p: 180 - (37 + 90) = 53º

15) cos-1(7/12) = 54.31466529

angle c: 54.3º

angle a: 180 - (90 + 54.31466529) = 35.68533471

angle a: 35.7º

16) 4 x 5280 = 21120

cos(5) x 21120

h = 21039.63202

h = 21040

sin(5) x 21120

v = 1840.729287

v = 1841

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval