-2c
2c
To subtract -4 degrees from 37 degrees, you can think of it as adding the absolute value of -4. Therefore, 37 degrees minus -4 degrees equals 37 degrees plus 4 degrees, which totals 41 degrees.
4b - 2c is an expression, which is equal to 2(2b - c)
-4 degrees Celsius is 24.8 degrees Fahrenheit.
3 degrees Celsius warmer than -4 degrees Celsius is -1 degree Celsius.
(-4) degrees Fahrenheit = (-20) degrees Celsius.
Minus 4 degrees Celsius in numerals is written as -4°C. The minus sign indicates that it is below zero on the Celsius scale.
22 degrees Celsius.
2c + 4 - 3c = -9 + c + 5 -c + 4 = c - 4 -2c = -8 2c = 8 c = 4
It is still ice at -4 oC.
-1
To convert minus 20 degrees Celsius to Fahrenheit, you can use the formula: ( F = \frac{9}{5}C + 32 ). Plugging in -20 degrees Celsius, the calculation is ( F = \frac{9}{5}(-20) + 32 ), which equals -4 degrees Fahrenheit. Therefore, minus 20 degrees Celsius is equal to -4 degrees Fahrenheit.