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almond37 [142]
2 years ago
9

Help me to answer this pls ​

Mathematics
1 answer:
Sonja [21]2 years ago
3 0

To convert celsius to Fahrenheit:
=》(0°C × 9/5) + 32 = 32°F

To convert Fahrenheit to celsius:
=》(32°F − 32) × 5/9 = 0°C

To convert kelvin to celsius:
=》 C = K - 273.15.

To convert Fahrenheit to kelvin :
=》°F = (K − 273.15) × 9/5 + 32.

Using these formulas,

1) 38°C
= (38°C × 9/5) + 32
= 100.4°F

2) 313 K
= 313K − 273.15
= 39.85°C

3) 85°F - 69°F
= 16° F ------> difference
In celsius :
= (16°F − 32) × 5/9 =
-8.889°C

4) At 3 p.m = 13°F
If temperature increases by 2°F,
At 5 p.m =》
13 + 4
= 17°F

5) 55°F - 5
= 50°F
In kelvin :
(50°F − 32) × 5/9 + 273.15
= 283.15K


Hope it helps ⚜
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