Question

please answer all the questions . not a spam . ​

Answer 1

Answer:

answer

Step-by-step explanation:

lalalalaalalalalalalalalalalalalalalalalalalala

Answer 2

Step-by-step explanation:

express 60min:3hrs in simplist form..

$1hr = 60min$

3 hr = 60 ×3 = 180 min

simplist form is

$\frac{60}{180} = \frac{1}{3}$

the angle of triangle is are in the ratio of 3:2:7

$the \: sum \: ofangles \: in \: triangle \: is \: 180$

let's assume angles is 3x,2x,7x

the sum of angles ..

3x+2x+7x = 180

12x=180

x=15

there fore that angles is 3x = 3×15 = 45

2x=2×15=30

7x=7×15=105

$45.75.105$

two number are in the ratio = 5:7

the difference between numbers is 10

lets assume that numbers is 5X and 7X

difference 7X-5x = 10

2x =10 || x=5..