Answer:
I THINK it would be B.
Step-by-step explanation:
I’m very sorry if I’m wrong.
You can figure out how many boxes Carl will need by dividing the total number of DVDs by the amount of DVDs each box can hold.
Your equation should be: 512 ÷ 20 = x (amount of boxes needed)
512/20 = 25.6
We will round 25.6 up because you cannot have a fraction of a box, so 25.6 becomes 26.
Carl will need 26 boxes.
Answer: X = 62°, Y = 68°, Z = 50°
Step-by-step explanation:
From the given picture, the angles of Δ LPN are ∠L= 62° and ∠ N = 50°
By angle sum property of triangle ,
∠P=180°-(62°+50°)
⇒∠P=180°-112°
⇒∠P=68°
Hence, ∠P=68°
Since, ΔXYZ ∼ ΔLPN [given]
Also, the corresponding angles of similar triangle are equal.
Therefore, ∠L=∠X 62° , ∠P=∠Y=68° and ∠ N =∠Z= 50°
A(n,s)=(ns^2)/(4tan(180/n)), n=number of sides, s=side length
A(8,4.6)=(8*4.6^2)/(4tan22.5)
A(8,4.6)=42.32/tan22.5 m (exact)
A(8, 4.6)≈102.17 m^2 (to nearest hundredth of a square meter)
