Answer: Kg/m³
Step-by-step explanation: Mass/ Volume
b. 9.2
Step-by-step explanation:
cos(52) × 15 gives you the adjacent which is 9.2
Answer:
2
Step-by-step explanation:
you add 1 to 1 and that gives you 2
250 because 432 minus 68 divided by two plus 68 is 250