Answer:
C
Step-by-step explanation:
Answer:
a. L.B. = 20.5
b. U.B. = 21.5
Step-by-step explanation:
Length is measured 21 cm correct to 2 significant figures
a. Lower bound of 21
= 20.5 < 21
= 20.5
b. Upper bound of 21
= 21 < 21.5
= 21.5
Rhombus
it has 4 sides all equal and has no right angles
Hope this helps
Sphere volume = PI * diameter^3 / / 6=
PI * 9^3 /6 =
PI * 729 / 6 =
381.70
So, answer is A
Answer:
2.45 miles
Step-by-step explanation:
24.5 divided by 10 (or multiplied by 1/10) = 2.45