Question

Ния при d=15: 37d + 4 -15d + 12 + 56d.​

Answer 1

Решение на фото, надеюсь помогла )

Answer 2

To find the value of Nia when d=15, we can substitute d=15 into the given expression:

Nia = 37d + 4 - 15d + 12 + 56d

Let's calculate it step by step:

Nia = 37 * 15 + 4 - 15 * 15 + 12 + 56 * 15 = 555 + 4 - 225 + 12 + 840 = 556 - 225 + 12 + 840 = 331 + 12 + 840 = 343 + 840 = 1183

Therefore, when d=15, Nia is equal to 1183.