Answer:
43 is not a composite number
Step-by-step explanation:
43 is a prime number
The perimeter of an object is found by adding all of the sides. The sides of his frame would be 2 ft, 2 ft, 1.5 ft (18 inches / 12 inches per foot = 1.5 feet), 1.5 feet. Adding these together we get a total length of 7 feet. However, he may want to use a slightly longer board to account for any errors!
34 and 34 I’m pretty sure
Answer:
You know that √x = 3.4, therefore x = 3.4² = 11.56
Hope I helped :)
Subtract 50 mL from 62.4 mL to get the volume of the metal. Then, divide the mass (48g) by the volume to get your density
