Answer:
5
Step-by-step explanation:
The triangle pictured is a 45-45-90 triangle, meaning both legs are the same length, 5.
1) It says he pours an equal amount into the first 7 beakers after pouring 16mL into the 8th so 70/7 = 10mL per beaker for the first 7.
2) If students rotate through 3 activites, each for 8 minutes, 3*8 = 24 minutes total. If it starts at 11:15, 24 minutes after that would be 11:39 (this represents the time they stop). If lunch starts at 12, there will be 21 minutes between the end of gym activities and the beginning of lunch.
The function is undefined where the denominator is zero. The value x=2 must be excluded from the domain.
The 2nd selection, "all real numbers except 2", is appropriate.
Answer:
Sixty-five thousand, four hundred and five.
Step-by-step explanation:
Since 65 is in the thousands + ten-thousands place, it must go with "thousand"
Since 405 is in the hundreds, tens, and ones, place, 4 goes with "hundred" and 5 goes with "one".
