Answer:
0.76m²
Step-by-step explanation:
In the above question, we are given the following information.
Radius = 0.4m
Height = 0.45m
To solve this question, The umbrella is CONICAL in shape and it has no BASE, we would be finding the lateral surface area of a cone. Since we are given height and radius :
Lateral Surface Area of a cone =
πr√(h² + r²)
= π × 0.4√(0.45² + 0.4)
= 0.7566m²
≈ Approximately = 0.76m²
Therefore, the amount of fabric needed to manufacture this umbrella is 0.76m²
A resposta é -5, como diz na pergunta.
Answer:
x is 35
Step-by-step explanation:
First do 180 -40 and get 140. Then add 3x plus x to get 4x because they are the same value/ Do 140/ 4x and get 35. X equals 35.
Answer:
the answer is (2•5x5y3)
Step-by-step explanation:
1. (2x4 • y3) • 5x
Multiplying exponential expressions
2. x4 multiplied by x1 = x(4 + 1) = x5
Final result :
(2•5x5y3)
Sorry if I'm wrong
Answer:
no solution
Step-by-step explanation:
radicals can't be negative