50 degrees
122
Every minute is six degrees. At 7:30, the hour hand has moved halfway between the 7 and 8. Call it 15 degrees.
The angle formed between south and southwest is 45 degrees. This is because southwest is positioned exactly halfway between south (180 degrees) and west (270 degrees), which places it at 225 degrees. Therefore, the angle from south to southwest is a right angle of 45 degrees.
If a star's azimuth is 90 degrees, it is located directly east on the horizon. An altitude of 45 degrees means that the star is positioned halfway up in the sky, forming a right angle with the horizon. Therefore, this star would be visible in the eastern sky at an angle that is halfway between the horizon and the zenith.
20
50 degrees Celsius or 122 degrees Fahrenheit
The halfway point between 32 degrees Fahrenheit and 212 degrees Fahrenheit is 122 degrees Fahrenheit. This is calculated by finding the average of the two temperatures.
70 degrees
The halfway point between 32°F and 212°F is 122°F.
122
Accounting for water: freezing is 32 degrees and boiling is 212 degrees. The midway point would be 122 degrees Fahrenheit.
Gas mark 4.
45 degrees north
Yes, you can use fractions with temperature. A temperature that is halfway between 30° and 31° is 30½°.
The line of longitude for a place that is halfway between the prime meridian and the 80th line of longitude and west of the prime meridian would be -40 degrees longitude. The prime meridian is at 0 degrees, and halfway between 0 and 80 is 40 degrees. Since the location is west of the prime meridian, the longitude would be measured as negative.
The equator is a line of latitude that circles the Earth at 0 degrees. It is halfway between the North and South Poles, dividing the Earth into the Northern and Southern Hemispheres.
The imaginary line at zero degrees longitude is the Prime Meridian. The imaginary line halfway between the poles is the Equator. The Equator is zero degrees latitude.