Answer:
D. 86
Step-by-step explanation:
The equation for converting Celsius to Fahrenheit: A = (degrees Celsius) x 1.8 + 32
Therefore,
A = 30 x 1.8 + 32
A = 54 + 32
A = 86
Answer:
[tex]\large\boxed{30^oC=86^oF}\to D.[/tex]
Step-by-step explanation:
[tex]\text{Celsius to Fahrenheit formula:}[/tex]
[tex]T_{(^oF)}=\dfrac{9}{5}\cdot T_{(^oF)}+32[/tex]
[tex]\text{Substitute\ T_{(^oC)}=30^o:[/tex]
[tex]T_{(^oF)}=30\!\!\!\!\diagup^6\cdot\dfrac{9}{5\!\!\!\!\diagup_1}+32=(6)(9)+32=54+32=86[/tex]
