Answer:
4/9 = 0.(4)
Step-by-step explanation:
Hi there !
4/9 we can write it like 0.(4) repeating decimal
Good luck !
1/2 × 1/2×1/2 + 1/2×1/2+1/2 = 2/8=1/4
Answer:
200 cm³ is the volume of the pyramid
Answer:
arc axb=4.938
Step-by-step explanation:
to find the measure of arc AXB find angle P first
length of the arc=rФ
in triangle APQ sin angle APQ= opp/hyp=AQ(radius)/PQ=5/√5+√21
in traingle PQB sin angle BPQ= opp/hyp.=5/√5+√21
angle P"
2arcsin 5/√5+√21= 94.324 degrees=(π*94.324)/180=1.64626 rad.
arc AXB=Фr (Ф=94.324 , r=3)
arc axb=4.938
Answer:
3=c 4=a
Step-by-step explanation:
