Если x = −13; y = −10; z = −7, найдите значение выражения x + y + z.

  1. −20
  2. 20
  3. −30
  4. 25

📝 Detailed explanation

Подставим значения в выражение и вычислим: −13 + (−10) + (−7) = −23 + (−7) = −30.
4 / 10 (40%)
Question 4 of 10
← Previous → Next Space — Show answer

🎯 Take a test on the topic «20 вариант | Обязательная математика»

This topic contains 10 questions. Test your knowledge!

🔐 Log in to take the test

📚 All tests by subject «Математика»

View all collections and topics in Математика

Go to subject →

Report an error

Answers are unavailable

This test collection is closed. To get full access, please purchase 🌟 premium

Contact by email