The answer would be 7.2 because the #in the hundredths place is less than 5
Answer:
21.b
22.c
Step-by-step explanation:
idk how to explain it lol I did mental math
Answer:
Step-by-step explanation:
f(x) = x²
1. Vertex ( 0 ,0)
2) a > 0 , opening upward
3) minimum
4) Axis of symmetry : x = 0
5) Range: y ≥ 0
Answer:
ok
Step-by-step explanation:
alright
The base of this pyramid is a right triangle. So:
S=(18×10)÷2=180÷2=90 (cm²)
h is 11 cm. We can find the volume:
The volume of this triangular pyramid is
330 cubic centimeters