Answer:
24
Step-by-step explanation:
The delivery person can take 24 boxes of books up the elevator at one time. This was my process:
(1140-150) / 40
990 / 40
24.75
But you cannot have three quarters of a box so the final answer would be 24.
Three to the power of negative four is 81
Answer:
9
Step-by-step explanation:
We have,
- Angle GHI = (20x – 8)°
- Angle QHI = (14x + 14)°
- Angle GHQ = 32°
According to the question,
→ Angle GHQ + Angle QHI = Angle GHI
→ 32° + (14x + 14)° = (20x – 8)°
→ 32° + 14x° + 14° = 20x° – 8°
→ 46° + 14x° = 20x° – 8°
→ 46° + 8° = 20x° – 14x°
→ 54° = 6x°
→ 54° ÷ 6° = x
→ <u>9</u><u> </u><u>=</u><u> </u><u>x</u>
The value of x is 9.
Answer:
yes, because it does not have a constant rate of change
