Original and bigger prism are similar with scale factor k = 4, so:
new surface area = k² * original surface area = 4² * 228 = 16 * 228 = 3648 m²
and
new volume = k³ * original volume = 4³ * 216 = 64 * 216 = 13824 m³
It’s just to make sure it’s right and check your work for back up. Also to make sure nothing went wrong in the equation
If 30 impulses= .5 seconds, and you need to fins out how many seconds in 90 impulses, you simply go (1/2) second+ (1/2) second + (1/2) second= 1.5 seconds.
5n+11=46
5n=35 (subtract 11 from both sides)
n=7 (divide both sides by 5)
Answer: The first one/ A
Step-by-step explanation:
