Answer:
1844/3
Step-by-step explanation:
Answer:
-12
Step-by-step explanation:
The questions 1, 2, and 5 are already matched in correct order.
<u>Step-by-step explanation:</u>
1. <u>Meter</u> - standard metric unit of length.
2. <u>hypothesis</u> - a proposed explanation for a scientific problem.
3. <u>mass</u> - amount of matter in an object.
4. <u>liter</u> - standard unit of volume.
5. <u>control</u> - a quantity in an experiment that remains unchanged or constant.
6. <u>meniscus</u> - the curved top surface of a liquid column.
Answer:
Step-by-step explanation:
It is mandatory (required) to use " ^ " for exponentiation:
(3x – 5)^2 = 4
Taking the square root of both sides, we get
3x - 5 = ±2, or
3x = 5 ±2, or
(a) 3x = 7 => x = 7/3, and
(b) 3x = 3, or x = 1
Answer:
9
Step-by-step explanation:
