Answer: 1.05 ·10⁴ mosquitoes
Step-by-step explanation:
1,000mosquitoes/hour x 10.5hours =10,500 mosquitoes
Now you have to move decimal point as many space as needed left so that the number is less than ten.
10,500 ↪ 1.0500 because I moved decimal point 4 spaces, its 10⁴
Answer: 1.05 ·10⁴ mosquitoes
Answer:
104
Step-by-step explanation:
10th square number is 100, 2nd square number is 4. 100+4=104
Answer:
9/24
Step-by-step explanation:
Answer: The answer would be 1198.5 in.
Step-by-step explanation:
You would have to separate this polygon into 3 different shapes: a square, rectangle, and triangle. Here's a photo of the work:
ABC ,⊿PQR,select an angle ∠ACB =θ
LET θ’s (opp,adj,hypo)=(AB,BC,AC) and (PQ,QR,PR)
Then by similarity,
sinθ=AB/AC=PQ/PR ,cosθ=BC/AC=QR/PR ,tanθ=AB/BC=PQ/QR
the corresponding ratio of (adjacent side/hypotenuse),and hence
the cosine ratio must be the same
135 Views
i think it help
