A temperature dropped from 15°C to -5°C. What was the total change in temperature?

August 7, 2026Mathematics

ScanSolve AI Answer

August 7, 2026

Answer

$\text{C. } -20^\circ\text{C}$

Step 1: Identify the initial and final temperatures. The initial temperature ( $T_{initial}$ ) is $15^\circ\text{C}$ . The final temperature ( $T_{final}$ ) is $-5^\circ\text{C}$ .

Step 2: Calculate the total change in temperature. The total change in temperature ( $\Delta T$ ) is found by subtracting the initial temperature from the final temperature. $\Delta T = T_{final} - T_{initial}$ $\Delta T = -5^\circC - 15^\circ\text{C}$ $\Delta T = -20^\circ\text{C}$ The total change in temperature is $-20^\circ\text{C}$ .

The final answer is $\boxed{C. -20^\circC}$ .

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Quick Answer

Identify the initial and final temperatures. The initial temperature (T_initial) is 15^.

Asked on August 7, 2026Mathematics

This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.

ScanSolve AI AnswerAnswered on August 7, 2026

Step 1: Identify the initial and final temperatures. The initial temperature (T_initial) is 15^. The final temperature (T_final) is -5^. Step 2: Calculate the total change in temperature. The total change in temperature ( T) is found by subtracting the initial temperature from the final temperature. T = T_final - T_initial T = -5^ - 15^ T = -20^ The total change in temperature is -20^. The final answer is C. -20^. Last free one today — make it count tomorrow, or type /upgrade for unlimited.