Question

59. 1) Если х + у = 35, то (x + 15) + (y - 8) = ? 2) Если х × y = 60, то (x : 5) × (y : 2) = ? можно пж полностью а не кратко пж​

Answer 1

Ответ:

вот держи

Пошаговое объяснение:

1) (х+15)+(у-8)= х+15+у-8= х+у+15-8= х+у+7= 35+7= 42

2) (х:5)*(у:2)= (х*у):(5*2)=х*у:10= 60:10= 6

лучший дай пжжж

Answer 2

Task 1: Solve the equation (x + 15) + (y - 8) if x + y = 35.

To solve the equation (x + 15) + (y - 8) if x + y = 35, we can substitute the value of x + y into the equation and simplify.

Given that x + y = 35, we can substitute this value into the equation:

(x + 15) + (y - 8) = (35 + 15) + (35 - 8)

Simplifying further:

(35 + 15) + (35 - 8) = 50 + 27 = 77

Therefore, if x + y = 35, then (x + 15) + (y - 8) = 77.

Task 2: Solve the equation (x : 5) × (y : 2) if x × y = 60.

To solve the equation (x : 5) × (y : 2) if x × y = 60, we can substitute the value of x × y into the equation and simplify.

Given that x × y = 60, we can substitute this value into the equation:

(x : 5) × (y : 2) = (60 : 5) × (60 : 2)

Simplifying further:

(60 : 5) × (60 : 2) = 12 × 30 = 360

Therefore, if x × y = 60, then (x : 5) × (y : 2) = 360.

I hope this helps! Let me know if you have any further questions.