Question

Б) 39/z=11 А) y-412/17=9

Answer 1

1. 39/11 = 3 + 6/11
ответ 3 +6/11
2.9 + 412/17 = 9 + 23 4/17 = 32 4/17
ответ 32 4/17

Answer 2

To solve the equations:

B) 39/z = 11

To isolate z, you can cross-multiply and solve for z:

39 = 11z

Divide both sides of the equation by 11:

39/11 = z

Simplify:

z = 3.54 (rounded to two decimal places)

A) (y - 412)/17 = 9

To isolate y, you can multiply both sides of the equation by 17:

17 * (y - 412)/17 = 9 * 17

Simplify:

y - 412 = 153

Add 412 to both sides of the equation:

y - 412 + 412 = 153 + 412

Simplify:

y = 565