Does each pair of expressions form an equation when joined with an equals sign? Select Yes or No for each pair of expressions. Expressions Yes No (15)2+1 and 2⋅1225 Yes – 1 5 2 +1 and 2⋅ 12 25 No – 1 5 2 +1 and 2⋅ 12 25 (1+14)2 and 2−716 Yes – 1+ 1 4 2 and 2− 7 16 No – 1+ 1 4 2 and 2− 7 16

What is the volume of this square pyramid?

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?